I could be wrong, but based on the placards in the hasbro display it appears that:
Clone Trooper Sergeant
TIE Fighter Pilot
are all scheduled for December 2014.
Han Solo (Stormtrooper Disguise)
are both scheduled for February 2015.
So it would appear there are two separate waves here, with one additional figure yet to be confirmed for February 2015. (Maybe the Emperor?)