No one believed MT13 was coming back with AD or JW at QB... Once Carr was signed, and MT13 hit us with a "Jesus take the wheel" comment on twitter... That door on Airline has become at least half-way open at this point for him to return...
With this signing... The FO not only upgraded the QB position by a large margin... but they may have just convinced their best WR not to leave. That's pretty big.