i think a good idea is that we should do tag team battles because it would be fun i guess

But first there must be a Live Battle?So the Tag Battle will work?
Unless you mean the person who is tagging with you is like a Bot.I mean like Swimmer Richer Etc.

Or do you mean double battles? You would need to have two moves happen simultaneously because speed has little to no effect in the game. Creed would also take a lot of the strategy away from double battles because of a lack of special abilities. Don't get me wrong, I love double battles, and they would be fun to play online. However, the whole battle system would have to be recoded for it to work.