I think he's definately a A level fighter. I rated him as a good champion. He'll be a problem for most guys in his division, and he may even beat an elite fighter or two during his career.
B level. Good enough to win a couple alphabet titles but not good enough to beat the elites(Pac,Mosly,Floyd).
Hes a gud fighter but not up there with the elite. Hes still young though and maybe in a year or 2 will b able to compete at that level.
A lot of fighters get KO'd, a lot of great fighters have been KO'd. That really doesn't mean a whole lot on its own.
Ah, somewhere between Good Champ and Hypejob. He's not going to beat any of the elites, but he's alright.