Up until now, I have never been a supporter for clones. However, considering the little info supposedly from Famitsu, we might have some. Supposedly, it takes more than two months to make a character model from scratch complete with nonglitchy animations and what not. Please tell me if this wrong.
Considering that there's a two month delay, there's not a lot of time to make original characters from scratch. My guess is that some of the time will be spent of making clones since they require far less time to make. Now, you might be thinking, "Sakurai said no clones.". Well, you have been wrongly informed. He never stated that. Look
here so I don't have to repeat myself.
Now, clones aren't a bad thing and have been done for years. For example, Ken in SFII is a clone of Ryu and there are a number of clones in Tekken. The thing with Tekken is that they put them under the guise of alternate costumes. They're really clones who were squashed into their original character's spot to save screen space.
One could say that this is Smash, not Street Fighter or Tekken. That is true but who's to say that they will not do the same as well?
The characters that become clones should must agree to the following conditions:
1. Be from the same series as the character being cloned.
2. You cannot be another form of the character being cloned.
One could say that the clones are a waste of space and shouldn't be in. Considering that Melee had like six clones, taking them out would give Melee a much smaller roster. You would be taking over a quarter of the characters on the roster.
Overall, we should support clones as long as the conditions mentioned are met.
Here are some characters that might be clones:
Wolf
Luigi(If he wasn't already in.)
Kumatora
Baby Mario Bros.
Girl Pokemon Trainer
Falco
Young Link