What Happens At Tight End Position?

With the very likely possibility that Brandon Warren will not be back at FSU this season,what does this mean for the tight end position?

Tight end Caz Piurowski announced that he was moving to offensive tackle so where does this leave tight ends coach John Lilly? FSU currently has only one tight end on scholarship -- Charlie Graham. First,recent signee Jonathan Hannah will join the program and will lineup at tight end. Even with those two players, university sources indicate that another current player will likely be moved to tight end to add depth. Is there a posibility that Caz may move back to tight end since he does have experience at the position?