this may be of some local interest
Football: Iowa LT out for season
Iowa's lines have taken another hit. Lee Gray, who started at left tackle for 11 of Iowa's 12 games last year, has undergone surgery on his knee for the second time and will miss the 2005 season.
Sounds like Iowa will be able to replace Gray with another experienced lineman--5th year senior Ben Gates--but after that they'll be faced with playing JC transfers, converted TEs, or true freshmen (although they would be highly touted true freshmen).