1: Ally (Wario, Snake)
2: Lee Martin (Lucario)
3: dapuffster (Jiggs)
4: Glick (Jiggs, DDD)
5: Chu (Kirby)
5: Slikvik (Wario, Peach, G&W)
7: Hyro (Toon Link)
7: K-sizzle (Lucario, MK)
9: Shadow (Wario, MK?)
9: JCaesar (ROB, Wolf)
9: Chad (Pikachu?)
9: Dazwa (Pit, ZSS)
That's the top 12 for Brawl+. Top players, but a f**kton more variety. I don't see what you're getting at.
Oh, and if you have to put a (single) rule on a character, it wouldn't be that bad. But for MK, there are like 3 or 4 rules to keep him in the game.
However, like I said, a Diddy that tops it all off... thus, I don't know how I feel about that. It's just like the Japanese Ryu in the realm of Sagats in SF4... I don't know how I feel about that either.