don't know about vargas...but mosely is too strong for judah...judah wouldn't hurt him..but i guarantee Shane would hurt judah...mosely is pound4pound the strongest fighter in boxing...i think delahoya would eventually catch Zab and ko him...I'm talking the fighters right now in their current state...prime Oscar and Shane would kill Zab....Vargas and Zab would be a toss up at anytime...but Vargas has the edge because he's bigger