There is a distinct possibility that Nintendo could very well split content up. I can't say that I'd agree with it, but in a sense, it would make for a smart business move on their part. The die hard fans of the series would go out of their way to buy both, regardless. However, I also believe that in more ways than not, it's a horrible idea. Mainly because the majority of the fan base is actually quite finicky and fickle, not wanting to shell out money for two copies of the same game, only with slight differences. Also, a large number of customers are actually competitive players, therefore would likely not purchase the 3DS version simply because it takes away from the competitive concept. That is, unless Smash tournaments would take a different direction and go to a more customizable extent. Think Pokemon tournaments and such, where party customization is key. Sure, there's the meta-game for that as well, which Pokemon are the best choices and whatnot, but if SSB4 decided to take that concept and go with it, there's the possibility of a whole new realm of tournaments. I'm really on the fence about this one. I, for one, would be ecstatic to see Nintendo do with Smash 4 what Sony did with Playstation All-Stars Battle Royale; buy the console copy and get the portable copy as well. THAT would be the best thing that Nintendo could do with this situation.