diff --git a/app/assets/images/pages/courses/coco_complab.png b/app/assets/images/pages/courses/coco_complab.png
new file mode 100644
index 000000000..35e6d7c68
Binary files /dev/null and b/app/assets/images/pages/courses/coco_complab.png differ
diff --git a/app/styles/courses/mock1/courses.sass b/app/styles/courses/mock1/courses.sass
index c3efb70b1..00934aba9 100644
--- a/app/styles/courses/mock1/courses.sass
+++ b/app/styles/courses/mock1/courses.sass
@@ -12,6 +12,9 @@
   .course-panel
     margin: 20px
 
+  .faq-blurb
+    font-size: 14px
+
   .row-pick-class
     display: none
 
@@ -31,9 +34,6 @@
   .center
     text-align: center
 
-  .caption-text
-    font-size: 14px
-
   .concepts-container
     width: 200px
 
@@ -48,9 +48,24 @@
   .monitoring-img-container
     margin-top: 10px
 
+  .praise-caption
+    font-size: 14px
+
   .praise-quote
-    font-size: 24px
+    font-size: 20px
     font-style: italic
 
   .progress-container
     font-size: 20px
+
+  .img-quote
+    height: 160px
+
+  .popover
+    z-index: 1050
+    min-width: 400px
+
+    h3
+      background: transparent
+      border: 0
+      font-size: 30px
diff --git a/app/styles/play/level/duel-stats-view.sass b/app/styles/play/level/duel-stats-view.sass
index 7d0cbb1ec..71eed7ad2 100644
--- a/app/styles/play/level/duel-stats-view.sass
+++ b/app/styles/play/level/duel-stats-view.sass
@@ -15,7 +15,8 @@
 
   width: 500px
   height: 60px
-  display: flex
+  display: none
+  //display: flex  // set if present
   flex-direction: row
 
   &:hover
diff --git a/app/templates/courses/mock1/courses.jade b/app/templates/courses/mock1/courses.jade
index ea02d713f..821356a72 100644
--- a/app/templates/courses/mock1/courses.jade
+++ b/app/templates/courses/mock1/courses.jade
@@ -68,11 +68,17 @@ block content
               li No coding experience necesssary
               li Easily monitor student progress
               
-            div Purchase a course for your entire class. It's easy to sign up your students!
+            p Purchase a course for your entire class. It's easy to sign up your students!
+            p.faq-blurb
+              span.spr See the courses
+              a.spr.courses-faq FAQ
+              span for more information.
           .col-md-6
-            .well.well-sm
-              div.praise-quote "#{praise.quote}"
-              div.caption-text - #{praise.source}
+            img.img-quote(src="/images/pages/courses/coco_complab.png")
+      p
+        .well.well-sm
+          div.praise-quote "#{praise.quote}"
+          div.praise-caption - #{praise.source}
 
     h2.center Choose Your Course:
 
diff --git a/app/views/courses/mock1/CoursesView.coffee b/app/views/courses/mock1/CoursesView.coffee
index 6a3200b71..d910316a2 100644
--- a/app/views/courses/mock1/CoursesView.coffee
+++ b/app/views/courses/mock1/CoursesView.coffee
@@ -28,6 +28,10 @@ module.exports = class CoursesView extends RootView
     context.studentMode = @studentMode
     context
 
+  afterRender: ->
+    super()
+    @setupCoursesFAQPopover()
+
   initData: ->
     mockData = require 'views/courses/mock1/CoursesMockData'
     @courses = mockData.courses
@@ -39,6 +43,23 @@ module.exports = class CoursesView extends RootView
     @instances = mockData.instances
     @praise = mockData.praise[_.random(0, mockData.praise.length - 1)]
 
+  setupCoursesFAQPopover: ->
+    popoverTitle = "<h3>Courses FAQ<button type='button' class='close' onclick='$(&#39;.courses-faq&#39;).popover(&#39;hide&#39;);'>&times;</button></h3>"
+    popoverContent = "<p><strong>Q:</strong> What's the difference between these courses and the single player game?</p>"
+    popoverContent += "<p><strong>A:</strong> The single player game is designed for individuals, while the courses are designed for classes.</p>"
+    popoverContent += "<p>The single player game has items, gems, hero selection, leveling up, and in-app purchases.  Courses have classroom management features and streamlined student-focused level pacing.</p>"
+    @$el.find('.courses-faq').popover(
+      animation: true
+      html: true
+      placement: 'top'
+      trigger: 'click'
+      title: popoverTitle
+      content: popoverContent
+      container: @$el
+    ).on 'shown.bs.popover', =>
+      application.tracker?.trackEvent 'Subscription payment methods hover'
+
+
   onClickBuy: (e) ->
     courseID = $(e.target).data('course-id') ? 0
     app.router.navigate("/courses/mock1/enroll/#{courseID}")
diff --git a/app/views/play/level/DuelStatsView.coffee b/app/views/play/level/DuelStatsView.coffee
index 47466a695..2a989c659 100644
--- a/app/views/play/level/DuelStatsView.coffee
+++ b/app/views/play/level/DuelStatsView.coffee
@@ -49,6 +49,7 @@ module.exports = class DuelStatsView extends CocoView
     super()
     for player in @players
       @buildAvatar player.heroID, player.team
+    @$el.css 'display', 'flex'  # Show it
 
   buildAvatar: (heroID, team) ->
     @avatars ?= {}
diff --git a/server/queues/scoring/getTwoGames.coffee b/server/queues/scoring/getTwoGames.coffee
index 36b7115cc..50ee267bd 100644
--- a/server/queues/scoring/getTwoGames.coffee
+++ b/server/queues/scoring/getTwoGames.coffee
@@ -37,8 +37,8 @@ getRandomSessions = (user, callback) ->
   # Determine whether to play a random match, an internal league match, or an external league match.
   # Only people in a league will end up simulating internal league matches (for leagues they're in) except by dumb chance.
   # If we don't like that, we can rework sampleByLevel to have an opportunity to switch to internal leagues if the first session had a league affiliation.
-  leagueIDs = user.get('clans') or []
-  #leagueIDs = leagueIDs.concat user.get('courseInstances') or []
+  leagueIDs = user?.get('clans') or []
+  #leagueIDs = leagueIDs.concat user?.get('courseInstances') or []
   leagueIDs = (leagueID + '' for leagueID in leagueIDs)  # Make sure to fetch them as strings.
   return sampleByLevel callback unless leagueIDs.length and Math.random() > 1 / leagueIDs.length
   leagueID = _.sample leagueIDs