To get some serious discussion going, I'd like to challenge all Victini Believers against their beliefs (a friendly challenge of course, not entirely invested in any particular pokemon that much). I personally find Victini not to be an excellent shoe-in, in fact it isn't very SSB-like. It is a pokemon with a baby-type personality, one that if you move too fast it'll cry, and the type that never takes a step, it is always flying about. These things are completely different from any size argument since these things, if altered, essentially become forced and out-of-character. I'd say Zoroark fans get you 1-0 at that from basically oozing a fighting shape, potentiality, appearance, and personality.
Also, in regard to Victini's interesting Ability, it is unfortunately hard to implement into a fighting game such as this as someone has wisely noted. This basically drops one of the most fundamentally interesting aspects a potential SSB4 character could have with their depth, which caused you to make it a carbon copy of Lucario's, which as everyone stated already, is just a plain awful idea. Lacks originality, and here comes that horrible word again:
forced. But here look, Zoroark has the Illusion ability, which could
easily be used, be it through a final smash, or a Special Move to transform into an opposing player, or even that Zoroark comes onto the stage as one of the other players to confuse any challenger (whether player #'s would still remain or not in this instance may more or less be the case, but you get the point that I am trying to make). Zoroark can be marked up as 2-0.
Zoroark also could bear a more interesting move-set, or at least so it seems in terms of what you posted at the start, which to me isn't very adequate at all. It is quite bland and the moves do not stand out even the slightest. At the top of my head Zoroark could be easier and better, using Hone Claws as a Down B to strengthen attacks, Standard B to use flamethrower, Down B with Night Daze, with a Sucker Punch Up B that can deal high priority counter damage if struck. That is completely beside using Illusion as a special move, or using moves like Thief, Fury Swipes, U-Turn, all things that could even still be used or swapped in. To me that is the third strike.
More could probably be said, but I am tired at the present moment. Again, this is just to get a topic going, no hate flinging or anything from me. Wouldn't be too
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about seeing him, just analyzing it is all.