Brandon Keith is a mountain of a man at 6’5″, 343 pounds but he slid so far in the draft because he played at Northern Iowa.  Russ Grimm has to be ecstatic to have gotten a prospect like Keith in the 7th round.  He projects more to guard in the NFL as he is excellent at pulling and trapping.  If he plays at guard the Cards might have something because of his size which would be great for that position.