Berto beat Bradley comfortably as an amateur. I think he's a lil' too big for Tim, perhaps a bit too big for Khan aswell. Don't know about the Devon Alexander matchup, but I do believe Devons the truth.
I think Berto is too physically strong for the 140 lbs division. He would dominate if he could come down.
Shatters Khan's chin. Interesting against Bradley and Alexander. I can see Bradley outboxing him, possibly. Alexander vs. Berto is interesting. Hmm....