characters i'd want at leader class

Dotm Megatron (Voice/truck sounds, light up fusion cannon, removeable cloak)
Shockwave (Voice/Vehicle sounds, Light up eye)
Hatchet
Ratchet (since everyone else from teh Autobot main cast has a leader figure)
Overload (Most awesome constructicon design)
Scrapper (Also pretty awesom constructicon)
Scalpel

On top of this i'd also like to see voyager Crankcase and Crowbar

and like STL i'd like to see Ultras come back