diff --git a/encompass-cs/ComponentMessageManager.cs b/encompass-cs/ComponentMessageManager.cs
index 432c369..97b87a1 100644
--- a/encompass-cs/ComponentMessageManager.cs
+++ b/encompass-cs/ComponentMessageManager.cs
@@ -2,6 +2,8 @@
 using System.Collections.Generic;
 using System.Linq;
 
+// TODO: object pool for the inner dictionaries so they dont get GC'd
+
 namespace Encompass
 {
     class ComponentMessageManager