Getty Saquon Barkley in pregame warmups before the Super Bowl. The Philadelphia Eagles let Kenneth Gainwell walk in free agency and replaced him with former Green Bay Packers running back A.J. Dillon. Dillon will back up All-Pro Saquon Barkley and provide the Eagles with a good one-two punch out of the backfield. Dillon will compete with second-year man Will Shipley from Clemson for the No. 2 job, but he should not be deterred from winning that role. It should be noted that Dillon missed all of