New moves without applying

[Tamsin]

Ok here is an interesting question. Lets say im an ordinary fighter and I have A move on my list. lets say I create an upgraded version of A move for example AB move, which can be also used as an ordinary A move. And I want to change my ordinary A move for the upgrade one. Do I waste +50 int. points? For that change of course. That means that I will only have AB move on my list, not also the ordinary version