Yeah, with a game as flawed as Brawl, having one character dominate really hurts how fun the game is imo.
They definitely should have banned him much earlier in the life of Brawl even if just a temp ban, or never banned him at all. I never liked the idc ban either, it seemed like just an easy way to overlook how powerful MK was.
Feels like it's too late for a MK ban now, it will not bring me back to brawl, MK mains will be mad but I don't think it will be hard for them to switch mains in this game at all honistly, and those that don't play MK will be happy.
Most people are probably just ready for Smash 4, and if they stuck with Brawl this long then I doubt many were ready to drop it if a MK ban didn't happen. So I don't think it will change who plays this game much.
Well, no matter. Just the oppinion of some guy that doesn't play smash anymore. :/