Jaguars defensive tackle Tony McDaniel has agreed to a contract extension, the club announced today. McDaniel, 6-7, 310, is entering his third year after being signed as an undrafted free agent in 2006. He has played in 15 games over the last two seasons, with 25 tackles and one sack. He missed the final 12 games of the 2007 season after suffering a wrist injury.