Zone blocking

[MTK]

I still fail to see how our OL is hurting, and I really don't see Dockery as being a major question mark. I thought he definitely improved last year and should only continue to do so. Yes he's the weakest link on what should be a very solid line as far as the starters go, but he's certainly not a huge liability. Otherwise why did we not look to upgrade this offseason? Obviously the staff has some faith in him.