diff --git a/scipost/static/scipost/assets/css/_pool.scss b/scipost/static/scipost/assets/css/_pool.scss
index e5e62bc3dc4a8b1994cdc4d1a26bd945bc677538..32ba99f0e617d5ba4ccbd08617446e5a183587f8 100644
--- a/scipost/static/scipost/assets/css/_pool.scss
+++ b/scipost/static/scipost/assets/css/_pool.scss
@@ -2,19 +2,37 @@ $pool-icons-width: 40px;
 $pool-flex-width: calc(100% - 40px);
 
 
-.pool .pool-item {
-    .icons {
-        padding-left: 10px;
-        padding-right: 10px;
-        position: relative;
-        min-height: 1px;
-        flex: 0 0 $pool-icons-width;
-        max-width: $pool-icons-width;
+.pool {
+    .pool-item {
+        .icons {
+            padding-left: 10px;
+            padding-right: 10px;
+            position: relative;
+            min-height: 1px;
+            flex: 0 0 $pool-icons-width;
+            max-width: $pool-icons-width;
+        }
+
+        .item {
+            flex: 0 0 $pool-flex-width;
+            width: $pool-flex-width;
+            max-width: none;
+        }
+    }
+
+    .card.submission-detail {
+        position: sticky;
+        top: 15px;
+    }
+
+    #details .loading {
+        position: sticky;
+        top: 15px;
+        padding: 5rem 0 3rem 0;
+        text-align: center;
     }
 
-    .item {
-        flex: 0 0 $pool-flex-width;
-        width: $pool-flex-width;
-        max-width: none;
+    li.active {
+        background-color: $gray-100;
     }
 }
diff --git a/scipost/static/scipost/assets/js/scripts.js b/scipost/static/scipost/assets/js/scripts.js
index d39b0efcdf4d29a96e39d92830aba631b833a6d3..fcc6ddc4c8d8d56b05c1ad16940e917cccc6342c 100644
--- a/scipost/static/scipost/assets/js/scripts.js
+++ b/scipost/static/scipost/assets/js/scripts.js
@@ -20,6 +20,19 @@ var getUrlParameter = function getUrlParameter(sParam) {
     }
 };
 
+function init_page() {
+    // Show right tab if url contains `tab` GET request
+    var tab = getUrlParameter('tab')
+    if (tab) {
+        $('a[href="#' + tab + '"][data-toggle="tab"]').tab('show');
+    }
+
+    // Auto-submit hook for general form elements
+    $("form .auto-submit input, form.auto-submit input, form.auto-submit select").on('change', function(){
+        $(this).parents('form').submit()
+    });
+}
+
 $(function(){
     // Remove all alerts in screen automatically after 15sec.
     setTimeout(function() {hide_all_alerts()}, 15000);
@@ -29,20 +42,33 @@ $(function(){
         $($(this).attr('data-target')).toggle();
     });
 
-    // Show right tab if url contains `tab` GET request
-    var tab = getUrlParameter('tab')
-    if (tab) {
-        $('a[href="#' + tab + '"][data-toggle="tab"]').tab('show');
-    }
-
     // Change `tab` GET parameter for page-reload
     $('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
         var tab_name = e.target.hash.substring(1)
         window.history.replaceState({}, null, '?tab=' + tab_name);
     });
 
-    // Auto-submit hook for general form elements
-    $("form .auto-submit input, form.auto-submit input, form.auto-submit select").on('change', function(){
-        $(this).parents('form').submit()
+    init_page();
+
+    // Simple simple Angular-like loading!
+    $('a[data-toggle="dynamic"]').on('click', function(event) {
+        event.preventDefault();
+        var self = this,
+            url = $(this).attr('href'),
+            target = $(this).attr('data-target');
+        // console.log('click', url, target);
+
+        $(target).html('<div class="loading"><i class="fa fa-circle-o-notch fa-spin fa-3x fa-fw"></i></div>');
+
+        $.get(url + '?json=1').done(function(data) {
+            // console.log('done', data);
+            $(target).html(data);
+            $('[data-target="active-list"]')
+                .find('> li')
+                .removeClass('active')
+            $(self).parents('[data-target="active-list"] > li')
+                .addClass('active');
+            init_page();
+        });
     });
 });
diff --git a/submissions/templates/partials/submissions/pool/required_actions_tooltip.html b/submissions/templates/partials/submissions/pool/required_actions_tooltip.html
index fd34f9c6dca1774b488e6e50d7bf5e0fcfd24709..1e9ce2a7234240d0a5ef96e121cb45c37f694b06 100644
--- a/submissions/templates/partials/submissions/pool/required_actions_tooltip.html
+++ b/submissions/templates/partials/submissions/pool/required_actions_tooltip.html
@@ -1,5 +1,5 @@
 {% if submission.cycle.has_required_actions and submission.cycle.get_required_actions %}
-    <i class="fa fa-exclamation-circle text-danger" data-toggle="tooltip" data-html="true" title="
+    <i class="fa fa-exclamation-circle {{ classes }}" data-toggle="tooltip" data-html="true" title="
         Required Actions:
         <ul class='mb-0 pl-3 text-left'>
             {% for action in submission.cycle.get_required_actions %}
diff --git a/submissions/templates/partials/submissions/pool/submission_details.html b/submissions/templates/partials/submissions/pool/submission_details.html
new file mode 100644
index 0000000000000000000000000000000000000000..7d8014f7785485d4fa6f3c248cba41d7e122d13a
--- /dev/null
+++ b/submissions/templates/partials/submissions/pool/submission_details.html
@@ -0,0 +1,58 @@
+{% load guardian_tags %}
+{% load scipost_extras %}
+{% load submissions_extras %}
+
+
+<div class="card submission-detail">
+    {% include 'submissions/_submission_card_fellow_content.html' with submission=submission %}
+
+    <div class="card-body">
+        {% if submission.remarks.all %}
+            <h4>Remarks on this submission:</h4>
+            <ul>
+              {% for rem in submission.remarks.all %}
+                  {% include 'scipost/_remark_li.html' with remark=rem %}
+              {% endfor %}
+            </ul>
+        {% endif %}
+
+        {% if remark_form %}
+            {% include 'submissions/_remark_add_form.html' with submission=submission form=remark_form auto_show=1 %}
+        {% endif %}
+
+        {% get_obj_perms request.user for submission as "sub_perms" %}
+        {% if "can_take_editorial_actions" in sub_perms or is_ECAdmin %}
+            {% include 'submissions/_required_actions_block.html' with submission=submission %}
+            <h4>
+                <a href="{% url 'submissions:editorial_page' submission.arxiv_identifier_w_vn_nr %}">Go to this Submission's Editorial Page</a>
+            </h4>
+        {% endif %}
+
+        {% if perms.scipost.can_assign_submissions %}
+            {% if submission.editorial_assignments.exists %}
+                <h4>EIC Assignment requests:</h4>
+                <ul>
+                  {% for assignment in submission.editorial_assignments.all %}
+                      {% include 'submissions/_assignment_info.html' with assignment=assignment %}
+                  {% endfor %}
+                </ul>
+            {% endif %}
+            {% if submission.editor_in_charge == None %}
+                <h4>Actions:</h4>
+                <ul>
+                  <li><a href="{% url 'submissions:assign_submission' submission.arxiv_identifier_w_vn_nr %}">Send a new assignment request</a></li>
+                  <li><a href="{% url 'submissions:assignment_failed' submission.arxiv_identifier_w_vn_nr %}">Close pre-screening: failure to find EIC</a></li>
+                </ul>
+            {% endif %}
+        {% endif %}
+
+        {% if is_ECAdmin %}
+            <h4>
+                <a href="{% url 'submissions:communication' arxiv_identifier_w_vn_nr=submission.arxiv_identifier_w_vn_nr comtype='StoE' %}">Send a communication to the Editor-in-charge</a>
+            </h4>
+            {% if submission.status == 'accepted' %}
+                <h4>After proofs have been accepted, you can <a href="{% url 'journals:initiate_publication' %}">initiate the publication process</a> (leads to the validation page)</h4>
+            {% endif %}
+        {% endif %}
+    </div>
+</div>
diff --git a/submissions/templates/partials/submissions/pool/submission_li.html b/submissions/templates/partials/submissions/pool/submission_li.html
index a5d71a453d4794ce3f8b4dc8f533c283194139b2..73bc7fa516e69125906942aef32ac11b5fbac287 100644
--- a/submissions/templates/partials/submissions/pool/submission_li.html
+++ b/submissions/templates/partials/submissions/pool/submission_li.html
@@ -4,8 +4,6 @@
 
         {% if submission.status == 'unassigned' %}
             <i class="fa fa-exclamation mt-1 px-1 text-danger" data-toggle="tooltip" data-html="true" title="You can volunteer to become Editor-in-charge"></i>
-        {% else %}
-            {% include 'partials/submissions/pool/required_actions_tooltip.html' with submission=submission %}
         {% endif %}
     </div>
     <div class="item col-auto">
@@ -15,14 +13,14 @@
         </p>
 
         <p class="card-text mb-3">
-            <a href="{% url 'submissions:pool' submission.arxiv_identifier_w_vn_nr %}">See details in the pool</a>
+            <a href="{% url 'submissions:pool' submission.arxiv_identifier_w_vn_nr %}" data-toggle="dynamic" data-target="#details">See details</a>
             {% if submission.editor_in_charge == request.user.contributor %}
                 &middot; <a href="{% url 'submissions:editorial_page' submission.arxiv_identifier_w_vn_nr %}">Go directly to editorial page</a>
             {% endif %}
         </p>
 
         {% if submission.cycle.has_required_actions and submission.cycle.get_required_actions %}
-            <p class="card-text text-danger">This Submission contains required actions.</p>
+            <p class="card-text bg-danger text-white p-1 px-2">This Submission contains required actions, <a href="{% url 'submissions:pool' submission.arxiv_identifier_w_vn_nr %}" class="text-white" data-toggle="dynamic" data-target="#details">click to see details.</a> {% include 'partials/submissions/pool/required_actions_tooltip.html' with submission=submission classes='text-white' %}</p>
         {% endif %}
 
         {% if submission.status == 'unassigned' %}
diff --git a/submissions/templates/submissions/_remark_add_form.html b/submissions/templates/submissions/_remark_add_form.html
index 1541145e29fca3ec142bae5ec2d6fde733a54bea..f2872b2a19755ab5d12e5f230171d049ad97a865 100644
--- a/submissions/templates/submissions/_remark_add_form.html
+++ b/submissions/templates/submissions/_remark_add_form.html
@@ -16,11 +16,19 @@ $(document).ready(function(){
   });
 </script>
 
-<button class="btn btn-secondary mb-2" data-toggle="toggle" data-target="#remarkForm{{ submission.id }}" id="remarkButton{{ submission.id }}">Add a remark on this Submission</button>
-<div class="submitRemarkForm pb-2" id="remarkForm{{ submission.id }}" style="display:none;">
-    <form action="{% url 'submissions:add_remark' submission.arxiv_identifier_w_vn_nr %}" method="post">
+{% if auto_show %}
+    <form action="{% url 'submissions:add_remark' submission.arxiv_identifier_w_vn_nr %}" method="post" class="pb-2">
         {% csrf_token %}
         {{ form|bootstrap:'0,12' }}
         <input class="btn btn-secondary" type="submit" value="Submit" />
     </form>
-</div>
+{% else %}
+    <button class="btn btn-secondary mb-2" data-toggle="toggle" data-target="#remarkForm{{ submission.id }}" id="remarkButton{{ submission.id }}">Add a remark on this Submission</button>
+    <div class="submitRemarkForm pb-2" id="remarkForm{{ submission.id }}" style="display:none;">
+        <form action="{% url 'submissions:add_remark' submission.arxiv_identifier_w_vn_nr %}" method="post">
+            {% csrf_token %}
+            {{ form|bootstrap:'0,12' }}
+            <input class="btn btn-secondary" type="submit" value="Submit" />
+        </form>
+    </div>
+{% endif %}
diff --git a/submissions/templates/submissions/pool/pool.html b/submissions/templates/submissions/pool/pool.html
index 8572b5c2ca2da26e5cf7a38215d5152331167306..19c631f12703eca9fef69d3178c20d06b74c0d6f 100644
--- a/submissions/templates/submissions/pool/pool.html
+++ b/submissions/templates/submissions/pool/pool.html
@@ -61,10 +61,10 @@
                     </form>
                 {% endif %}
 
-                <ul class="list-unstyled">
+                <ul class="list-unstyled" data-target="active-list">
                     <!-- Submissions list -->
                     {% for sub in submissions_in_pool %}
-                        <li class="p-2{% if sub == submission %} bg-light{% endif %}">
+                        <li class="p-2{% if sub == submission %} active{% endif %}">
                             {% if sub == submission %}
                                 {% include 'partials/submissions/pool/submission_li.html' with submission=sub is_current=1 %}
                             {% else %}
@@ -79,9 +79,9 @@
                 </ul>
             </div><!-- End page content -->
 
-            <div class="col-md-5">
+            <div class="col-md-5" id="details">
                 {% if submission %}
-                    {% include 'submissions/_submission_card_in_pool.html' with submission=submission remark_form=remark_form is_ECAdmin=is_ECAdmin user=request.user %}
+                    {% include 'partials/submissions/pool/submission_details.html' with submission=submission remark_form=remark_form is_ECAdmin=is_ECAdmin user=request.user %}
                 {% else %}
                     <h3><em>Click on a submission to see its summary and actions</em></h3>
                 {% endif %}
diff --git a/submissions/views.py b/submissions/views.py
index 5ead9d4284c0c6bb1779d17780791365056e69f1..5cf5ae5c0fff1328630a62cf4d2efe82a93c2dfd 100644
--- a/submissions/views.py
+++ b/submissions/views.py
@@ -337,11 +337,11 @@ def pool(request, arxiv_identifier_w_vn_nr=None):
                            .prefetch_related('referee_invitations', 'remarks', 'comments'))
     recommendations_undergoing_voting = (EICRecommendation.objects
                                          .get_for_user_in_pool(request.user)
-                                         .filter(submission__status__in=['put_to_EC_voting']))
+                                         .filter(submission__status='put_to_EC_voting'))
     recommendations_to_prepare_for_voting = (EICRecommendation.objects
                                              .get_for_user_in_pool(request.user)
                                              .filter(
-                                                submission__status__in=['voting_in_preparation']))
+                                                submission__status='voting_in_preparation'))
     contributor = Contributor.objects.get(user=request.user)
     assignments_to_consider = EditorialAssignment.objects.open().filter(to=contributor)
     consider_assignment_form = ConsiderAssignmentForm()
@@ -354,15 +354,18 @@ def pool(request, arxiv_identifier_w_vn_nr=None):
                        .exclude(submission__status__in=SUBMISSION_STATUS_VOTING_DEPRECATED))
     rec_vote_form = RecommendationVoteForm()
     remark_form = RemarkForm()
-    context = {'submissions_in_pool': submissions_in_pool,
-               'submission_status': SUBMISSION_STATUS,
-               'recommendations_undergoing_voting': recommendations_undergoing_voting,
-               'recommendations_to_prepare_for_voting': recommendations_to_prepare_for_voting,
-               'assignments_to_consider': assignments_to_consider,
-               'consider_assignment_form': consider_assignment_form,
-               'recs_to_vote_on': recs_to_vote_on,
-               'rec_vote_form': rec_vote_form,
-               'remark_form': remark_form, }
+    context = {
+        'submissions_in_pool': submissions_in_pool,
+        'submission_status': SUBMISSION_STATUS,
+        'recommendations_undergoing_voting': recommendations_undergoing_voting,
+        'recommendations_to_prepare_for_voting': recommendations_to_prepare_for_voting,
+        'assignments_to_consider': assignments_to_consider,
+        'consider_assignment_form': consider_assignment_form,
+        'recs_to_vote_on': recs_to_vote_on,
+        'rec_vote_form': rec_vote_form,
+        'remark_form': remark_form,
+        'submission': None
+    }
 
     # The following is in test phase. Update if test is done
     # --
@@ -380,10 +383,12 @@ def pool(request, arxiv_identifier_w_vn_nr=None):
             context['submission'] = context['submissions_in_pool'].get(
                 arxiv_identifier_w_vn_nr=arxiv_identifier_w_vn_nr)
         except Submission.DoesNotExist:
-            context['submission'] = None
+            pass
 
     # Temporary test logic: only testers see the new Pool
-    if is_tester(request.user) and not request.GET.get('test'):
+    if context['submission'] and request.GET.get('json'):
+        template = 'partials/submissions/pool/submission_details.html'
+    elif is_tester(request.user) and not request.GET.get('test'):
         template = 'submissions/pool/pool.html'
     else:
         template = 'submissions/pool.html'
@@ -431,7 +436,7 @@ def add_remark(request, arxiv_identifier_w_vn_nr):
         messages.success(request, 'Your remark has succesfully been posted')
     else:
         messages.warning(request, 'The form was invalidly filled.')
-    return redirect(reverse('submissions:pool'))
+    return redirect(reverse('submissions:pool', args=(arxiv_identifier_w_vn_nr,)))
 
 
 @login_required