Arcansi, I am not making that statement in theory. I am making that statement based off an actual understanding of game design. There is physically, absolutely and positively no way for a fighting game with a varied cast to be truly, perfectly balanced in every conceivable way, because it implies a person will know absolutely everything a fanbase can and will do with a game. Even the most feasibly polished game in the entire world has an exploit, a bug that one of the many, many people who plays it has found and abused. I can tell you this because I am in a forum based around a fighting game that still has tricks to be found, over a decade after its release. This is an objective, absolute truth, and the sooner it is realized that this is the case, the sooner it would be realized that the point of balancing a game is to simply get as close as possible to perfection.
Also: weekly updates are a horrendous idea, and many, many of the developers of this mod can tell you that from experience.