He has a lacerated liver. I guess now we know why Petrowski was signed. I hope Ben Troupe can step up. There has been a lot of discussion on a draft pick. There is a stud tight end from Oklahoma State that would look good in a Titans uniform. Troupe has been a disappointment, Hartsock and Petrowski are unknown/untested/unproven. The guy from OSU is a very good blocker and has great hands...just a thought.