A 25 year old RJJ would have had no problem with anyone in this competition.
Dirrell has quick hands and all but comparing ANYONE to RJJ is a bit of a stretch. Andre Ward was billed as "the new RJJ" early on in his career, I haven't seen it yet.
I agree, even now I think there is only Kessler and maybe Abraham who would beat him and neither would be easy.
Bookmarks