It was uneeded, once you got siphon mp, but like some have said the whole game battle system is going to change, so who knows what anything means anymore. Fact is your getting a new game, everything in the past may go away, and it is likely that anything that was good about this game will be gone as well. If they are good at making the new system, it may have new things that are good, but you re just gonna have to let go of what this game was, because that game will no longer exist.