This worries me because classic iconic moves are being left out. Hell, even E. Honda lacks his iconic Hundred Hand slap.
Been thinking about the Teenage Mutant Ninja Turtles ultimate figures. Remember when NECA made the coming out of their shells variance for last Comic-Con? my suggestion is something along those lines:
Wacky Action 4 pack:
Basically reissues of the turtles with different weapons and head. In Raphael's case maybe a new back shell with a removable piece for the breakfighting spinner to plug in.
As an added bonus, add the vanilla weapons in wacky action colors: