I would have preferred Gree to have the Gunner body, personally. He doesn't really do much but kneel and hold his blaster, which is what the Gunner is good for, IMO. And Gree's fig can't do much but stand around at the moment, until we get a BARC Trooper.
Also, just out of curiosity, could they have popped an ROTS Clone head on the AOTC SA Clone body ala the Target Clone? The #41 and CW Clone are pretty much the same, except for weathering and the slot for the antenna. This way we could have gotten everything SA.