Oh and in relation to people bitching about having to buy another disc over DLC, I'll tell you why this happens...
Its because, only 3-4 years ago, fighting games were pretty much in the shadows, but with the release of games like SCIV, Tekken 6 and of course the now notoriously re-released SF4, brought the fighting genre back into the spotlight, and also put new life into the tournament scene. Now don't get me wrong, I know not everyone is a pro reamer, and the casual gamer blatantly outweigh the tourney freaks in number. But with the tourney scene in mind, its a lot easier to distribute a newer balance in gameplay, as well as new characters (which are all tournament legal) on a disc, rather than making them DLC which, in all fairness, would probably be more expensive. Especially seeing as, from the looks of the debut trailer, a lot of the old char's moves are gonna have new properties, as well as additional moves (my fave, Spencer, seems to have a new air move which brings him down on the opponent, giving him combo opportunity.)
Not only this, but once again, the stores don't lose out on money to ridiculous amounts of DLC (as my apt friend corecctly pointed out).