I completely agree with Rex here. While having raid Han and ST Han, Sid and Palp, Old Ben and Gen Kenobi is pretty cool. Yes with the last two it can be argued that they were completely different people, I still think it would be neat to have skins you can swap back and forth with, like Marvel's Future Fight. The skins offer a little different stats, and maybe a modified or changed ability, but are just that, skins.
(somewhere in this thread, love that it's been kept up. Even if it is now in a weird area. Feedback Raid? Ah well.)
As I said above in the thread somewhere, I'd be willing to drop a few dollars here and there for cool skins. Plus it would allow for players to make toons and teams feel more their own, even if it is the same team makeup as another player.