No, it would not be "stupid". Both ARE Jax, one has zoning specials and the other grappling ones, but both share the same animations, normals, speed, etc. Different specials doesn't different chars; in that case ryu with ultra I should be considered another char from Ryu with ultra II etc. That's why people think Decapre is Cammy with a mask, you could argue that her special is now back forward instead of hadouken motion, etc so she "plays" different so she is "different" (same with evil ryu, even if he has his own square with his face on it at the select screen). Itdepends how you look at it and as I think people will consider he 3 variations the same char but, obviously, with 3 variations.