Not to be a dick but isn't that the same as any other power up? You probably won't get what I'm saying cause some things are harder to explain through a keyboard. What I'm trying to say is for instance when Goku goes SSJ4, he goes SSJ, he powers up..... but he obviously pushes himself to his limits as Gohan pushed his own limits. I just think, and because it doesn't say anything anywhere, that if he didn't use all of his strength then he'd be able to go SSJ.
