Kelly is returning to the NFL for the second time. He was previously the head coach for the Philadelphia Eagles and the San Francisco 49ers, holding a 28-35 record combined in both stints. Former USC Trojans coach Pete Carroll has plenty of familiarity with Chip Kelly as the two once coached against each other in the PAC-10 conference when Kelly led the Oregon Ducks.

The @Raiders told candidates during their search they were making a serious commitment with an infusion of cash from the new owners. Here it is—Chip Kelly was lured to Vegas with a deal averaging $6 million per year, per sources. Kelly is now the NFL's highest-paid coordinator.

After eight years away from the NFL, Chip Kelly is back. Kelly was hired by the Las Vegas Raiders to be their offensive coordinator under new head coach Pete Carroll, CBS Sports'