Something Battletech is my thought at the moment. Problem is I don't think the action part would see much appeal outside the Arena section... if it got that far. Nation RP, -possibly-. Regular  I can see it going wrong pretty fast, though. If folks even got past the action oriented part, and without mechs, the main focus of BT; it's nothing really special.

I'm so rusty at the tabletop I could never GM, let alone play that right with full stats the way BT works, which means I would have to improv some mechanics or spend plenty of time relearning them...