diff --git a/notes.txt b/notes.txt
index 4f6e589c5..dabc89cf0 100644
--- a/notes.txt
+++ b/notes.txt
@@ -188,4 +188,6 @@ Future TODOs:
 2) Add threshold (how many flops depend on the same enable signal)
 3) Add different setting for type of mitter (maybe add just the !COI -> D == Q)
 	 for a weaker clock gate (still consumes power if COI and D == Q but might be faster)
-4) Deal with posede vs negedge of the clocks
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+4) Deal with posede vs negedge of the clocks
+5) Experiment with different logical combinations of the COI set (rather than just
+	 or-ing them all together)
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