This is the first time a Smash game is ever being released on two different systems, naturally resources have to be divided. Not to mention they want the two versions to compatible somehow and Sakurai has already hinted features had to be removed to accommodate the 3DS version.
Honestly, I think going for a 3DS version for Smash of all games has to be one of the worst ideas Nintendo has ever had. I know the Wii U is selling poorly but come on, this is just going too far. Unless you are a casual that doesn't care about playing well, the 3DS controls for instance are awful for a game like Smash.
Not saying the game is going to be bad but it probably won't be nearly as good as it could have been if it could actually utilize the Wii U's full potential like all the previous Smash games did tech wise.
Honestly, I think going for a 3DS version for Smash of all games has to be one of the worst ideas Nintendo has ever had. I know the Wii U is selling poorly but come on, this is just going too far. Unless you are a casual that doesn't care about playing well, the 3DS controls for instance are awful for a game like Smash.
Not saying the game is going to be bad but it probably won't be nearly as good as it could have been if it could actually utilize the Wii U's full potential like all the previous Smash games did tech wise.