I disagree with him on Leary. Leary is pretty darn good in pass protection. He anchors very well and switches off the stunts well and is quick enough to cut off quicker interior D-Linemen and hold up the bigger D-Linemen.
He's a pretty decent run blocker. I agree, he's not anywhere near the athlete Collins is, but he's still a pretty decent athlete. Has some inconsistencies out in space and getting to the second level...but, he will look very good at times.
Collins I think is a superior run blocker. Forget about his ability to run, the guy is a violent mauler out there. I don't think he would be fun to play against even if you got the better of him on pass plays. He needs to work on stunt and blitz recognition along with hand placement in pass pro.
I think Leary is a solid pickup for the Broncos, although they spent a hefty sum to get him. I can see if they had some real problems at guard and think that is a missing piece why they would take him.
YR