BIOGRAPHY: Three-year starter at right tackle who moved inside to guard as a senior.
POSITIVES: Tough, wide-bodied blocker who.s at his best in a small area. Quick off the snap, stays square, and plays with a good degree of explosion. Jolts opponents with nice hand-punch. Works well with teammates and keeps his head on a swivel. Has a nasty attitude.
NEGATIVES: Sets with a narrow base, lacks adjustment, and shows marginal skill in space. Gets tall as the play proceeds and struggles to finish blocks.
ANALYSIS: Grimes is a marginal athlete with limited upside. He must improve the details of his game and learn to play to his size to have any shot of making it at the next level.