I personally say he knocks them all out, but that's just me. To me, he was a beast at featherweight, too big for these guys IMO.
Pacman would charge in, then Lopez's right hand does what all the other fighters try to do. I think Barrera might give Lopez more trouble than the others because he is the best boxer & Sal Sanchez boxed Lopez.
Danny often got pushed right to the very Brink ...before rescueing himself with a last ditch thunderbolt, i think the aforementioned quality of opponents is such that if that took Danny to the precipice...they are all too good not to push him over the edge....these guys are some way advanced from Jaun Malvarez shall we say, ..they will not let such an advantage escape through carelessness.