While I like Zoroark (esp. the overpowered one from N), I just don't think it's the right type of fighter for SSB4. The fact that they picked a Fighting type was very fitting, and Mewtwo is just so powerful that it doesn't matter what game he's in. But Zoroark... I just don't see it. Plus it's just too overrated. I'd actually think it'd be really cool to have Breloom as a fighter, or Mienshao.
I think either way, Zoroark may be overrated it would be the same goes for Lucario(he's very popular too). Zoroark's may have specialized in more of sp. atk, his ability illusion would be kindna annoying considering you be confused who's who unless zoroark used a different color, but I think his fighting style would be focus on mentally than physically like Zelda or Ganondorf for examplesince he's specialized on special than physical. Lucario works both since he's a steel/fighting, his main focus either attack or special attack and he's great in both sides. While I think Zoroark's attacks would be similiar but faster and have more of darkish cooler feel to it. I kindna doubt they will add breloom and menshiao(I'm not saying they're not great) but it's possible they want to add either Zoroark and Mewtwo in the game since they're really popular and noticeable.
I think Mewtwo's fighting style will be mostly the same, I have kindna a hard time using Mewtwo though. The only thing I use Mewtwo is basically him using items(he's very strong using them especially sword, fan, star wand, etc) and that's where the pros of using mewtwo comes in. While ingame his physical attack can be pretty decent, but his only physical part is just whacking the opponents in tail...and it's fairly weak...I understand he's really good at mental attacks. If you time Mewtwo's attack right he can be a good for you, and I'm not good at that. I'm more fast-paced physical attacker and I mainly use either Peach,
Icarus, and Link and a few others.
