A bit random, but I remember the last draft where OL was, on the Community Board at least, a huge priority was after the 2005 season. I can't remember if it was Oklahoma or Oklahoma State - but that school had some highly rated draftable OL players.
Their Bowl game was against LSU and I, and others, tuned in to scout the Oklahoma OL players as possible Bills draftees.
As it turned out the LSU DLine totally dominated, and the Oklahoma team could do nothing on offense. During the April 06 draft the Bills drafted an LSU Defensive Lineman later in the draft. Wore 95 for the Bills for more than 10 years.