Thread:ZeroTC01/@comment-37791604-20190326131707/@comment-36965940-20190327072926

Well, we don't really know that much of Buu's potential. From what we've seen pre-ToP, the guy did get strong enough to give Goku trouble and ring-out him, but we don't even know if Goku was using his God Essense. If we give him the benefit of the doubt and say that Goku was using it, then Buu's potential would be CRAZY. He would've gone from 4-A or High 3-A to 2-C in almost no time. That's easily potential that rivals, if not surpasses, Frieza's, since he basically covered a similar gap in power in months.

With a lot of training, I think could easily become a top-tier Z Fighter. If Frieza can hang in there with Broly for an hour after some more training, Buu could easily become a Super Saiyan Blue Kaioken/Evolution level or above fighter through major training.