Fartemup
Smash Journeyman
Actually, you're right. Coding-wise, he would be the basically same amount of work. But still, it would affect the game whether or not he goes in, for example, perhaps to get a character you need to play with all the original characters in Classic mode, Dr. Mario might be one less or one more to play as because he wouldn't or would be an offical character.To everyone saying he should be a costume because he'd waste character space if he were in the roster:
I'm no video game coding expert, but wouldn't adding a whole seperate costume take almost as much time/space in the game as making him a seperate character? I mean, you still have to add basically a whole different character with a whole different look, a different taunt, and a different 'B' attack. If you go through all that you might as well make him a different character, and just modify his weight/pills/whatever else and make him a clone.
That's just an example, I'm not claiming that Classic will be a mode in Brawl or anything, and I'm sure there are MANY other instances where this would be important, but otherwise, it doesn't really matter.