It's kind of a lose-lose situation for Capcom. If they introduce more "balanced" characters, people like me complain about how boring and one-dimensional the cast is, but when they create a character well-equipped for the SF4 engine (which hasn't happened since Vanilla Ryu), it ruins the game. It's not like Yun has really dominated the tourney scene yet, either, so the complaints seem a little preemptive (though I don't doubt he will with time). The only person to win a major with Yun so far is Daigo, and he's going to win regardless of which character he picks.