Harrison's production and ability to separate fell off dramatically as he turned 36 years old last season.  The always-healthy future Hall of Famer did not respond well to off-season knee surgery.  All my notes from '08 on Harrison have a consistent theme: Harrison did not separate against single coverage. If he couldn't produce in his perfect situation with the Colts, with tons of weekly targets, he's unlikely to produce a lot elsewhere.

John Clayton cites Chicago, Philadelphia, and Tennessee as possible destinations, and those make sense.  But Harrison won't be a priority for any of those teams.  He is not going to be one of those players signed in the first few days of free agency.  His chance for maximum production would be to return to the Colts.

It remains to be seen, though, how he'll react to contract offers that may see him as a role player - a third receiver type off the bench.  This is a first Ballot Hall of Famer with a lot of pride. It wouldn't shock me if Harrison decides it's not worth the trouble.