Yea I added Sylvester to my list as a might can hold up against the run but I guess it didn't save. Richardson and especially Floyd would probably be worse than Dwan against the run. Richardson is good at chasing Rbs down the line though, but as far as holding up at the point of attack they're both weak at that.
If Richardson struggled against the run it wasn't because he isn't big enough or strong enough. Richardson did 30 reps in the bench press and is 6'3" and 297. Jesse WIlliams is 6'3" and 323 and did 30 reps as well. Floyd didn't do the bench press.
While looking at combine scores, I ran across this guy. He is getting little press and is projected to be a second rounder. He is Margus Hunt who is a DE from Southerm Methodist. He led everyone with 38 bench presses and also ran a 4.62 40 yard dash. He had a 34 inch vertical, 10.01 broad, 4.51 shuttle and a 7.07 shuttle. His size is 6'8" and 277 lbs.