Key offensive tackle Tarik Glenn has decided to hang up the spikes for the Colts. Glenn was outstanding in his 10 year career which covered 154 games, all of which he started. Peyton Manning and Joseph Addai will miss Glenn’s blocking as he was very good at both pass and run blocking. The Colts must have known that Glenn was going to call it quits because of the pick of OT Tony Ugoh in the second round of the NFL Draft. It’s very possible that Ugoh could be starting from day #1.