We have so much depth at the position that we'll be cutting a very good player in a couple of weeks with nothing to show in return. Trade somebody now for one of the many positions where we have questionable depth. Or maybe even a draft pick.
DT's are a scarce commodity in the NFL. Look at ATL scooping up Grady. It's nearing desperation time for some teams, and Ted should be able to parlay our excessive depth into something of value.