IMO, McKinney is having the worst camp out of all the Bills players on the roster. During camp he gets blown off the ball time after time and during the games he gets penalities left and right. I often wonder how this guy has played on teams before in the NFL. From what I've seen just this season, he should not make the roster... but he is also the only backup we have that is a veteran with game experience. Then there's Chambers. Much more suited as a tackle, IMO. I don't like him at guard.
If we cut McKinney because he stinks, who is the swing guard and who is the backup center? You can't move Wood over, that is too disruptive to his development and the rest of the cohesive line IMO. Gaddis? Rodd? All terrible choices.
IMO, we don't have any quality depth behind Levitre, Hangartner and Wood. That worries me. I believe there are still plenty of veterans out there that are better than McKinney, Rodd and Gaddis.