diff --git a/src/com/android/telecomm/Switchboard.java b/src/com/android/telecomm/Switchboard.java
index 52bacd9..c4c6028 100644
--- a/src/com/android/telecomm/Switchboard.java
+++ b/src/com/android/telecomm/Switchboard.java
@@ -125,6 +125,10 @@
     void setSelectors(Set<ICallServiceSelector> selectors) {
         ThreadUtil.checkOnMainThread();
 
+        // TODO(gilad): Add logic to include the built-in selectors (e.g. for dealing with
+        // emergency calls) and order the entire set prior to the assignment below. If the
+        // built-in selectors can be implemented in a manner that does not require binding,
+        // that's probably preferred.  May want to use a LinkedHashSet for the sorted set.
         mSelectors = selectors;
         processPendingOutgoingCalls();
     }