So many of these sets are being planned or are underway now:
-GMK 9009 R3 (supposedly in-production)
-Shoko (IC)
-Nautilus (GB)
-ePBT WoB (we've got the CYMK WoB)
-SA Oblivion (IC)
-MoDo (did another run)
Lots of requests here for Skeletor, but I don't see any IC on that yet. Same for Calm Depths, seems to be a popular request.
Also, there are whispers that Drop will eventually make MT3 Dasher/Dancer.