Originally Posted by Buck09
Thats not the point I was trying to make, its awesome he doesnt need the rumble balls as much now, but will they still be of some use to him is what I was trying to get at.
I get what your saying, and there may be other reasons that Chopper could use the Rumble Ball besides monster point. For example, what if he's developed completely new transformations besides the ones we already know about. The other possibility could be that he's developed a means where the rumble ball unlocks a 2.0 version of his existing modes. I dunno, but we'll see.