Characters tier up.

Matt_Gon_Jinn

Instead of releasing a whole new Luke Skywalker at some point or Han, I think it would be really cool to make events for those iconic characters. Take your 7 star luke, do an event with allies that make sense for that toon being able to help, make it difficult like the Yoda fight, and as a reward you get the all new Rebal Luke, with reworked skills and a lightsiber. Then later you could do another event to turn your rebal luke into rotj luke, same with Han, ect.