I would beg Polian to return and pick up where he left off. He knows talent and has connections to wheel and deal.
"Bennett and the Colts were unable to come to an agreement on a contract. Bennett was then dealt to the Bills from the Colts in a three way trade that also included Los Angeles Rams running back Eric Dickerson, and Bills running back Greg Bell. This trade occurred in the fall of the 1987 season, just before the trade deadline, and has been called "the trade of the decade" by the New York Times.[3]
In the NFL, Bennett's talent at the left outside linebacker position helped the teams he played for to 5 Super Bowl appearances (4 with Buffalo and 1 with Atlanta), but they lost them all. In his 14 NFL seasons, he recorded 71½ sacks, 7 interceptions, 112 return yards, 27 fumble recoveries, 78 fumble return yards, and 3 touchdowns (1 interception, 1 fumble return and 1 blocked field goal return).
At the time of his retirement, his 27 defensive fumble recoveries were the third most in NFL history." http://en.wikipedia.org/wiki/Cornelius_Bennett