Nice write-up Q.
Several things:
1) I'm not sure Graham's size is as diminutive as some think. While he is a bit slight of frame, he's 5'11" and change, and can breaks tackles occasionally. Not tackles from head on, but from people behind him jumping at his legs as he tries to separate from them. Certainly needs to learn how to block.
2) I would have said Glenn was 'make-or-break,' but with Hairston and Sanders also young tackles, I think one of the three will simply have to pan out. Hairston looks good right now, Glenn has the looks of a fantastic tackle, and Sanders has a great head on his shoulders.
3) It was the Jags who got weird and took a punter right after us in round 3. Astonishing.