"Ryan Grigson, the Eagles' director of player personnel for the past two seasons, left the team Wednesday to become the Colts' general manager.

Grigson, anIndiana native and former Purdue standout, leaves a front-office vacancy for the Eagles, but his departure could also cause some major changes on the coaching staff, especially if Grigson cleans house inIndianapolis and brings along some Eagles coaches to fill out his staff.

One of Grigson's first major decisions as Colts general manager concerns the fate of Jim Caldwell, who just wrapped up his third season as head coach.Caldwellwent 2-14 without his star quarterback, Peyton Manning, who missed the whole season after undergoing neck surgery.

Caldwelll is just two seasons removed from leadingIndianapolis to a 14-2 record and the Super Bowl – where they lost toNew Orleans – and is 26-22 in his three years, 2-2 in the postseason.

If Grigson decides to cut ties withCaldwell, he could choose to bring in Eagles offensive coordinator Marty Mornhinweg, who has head coaching experience and has said he would like another chance."