Former NFL head coach Eric Mangini, who served as 49ers senior offensive consultant this season, was considered for a move to quarterbacks coach, sources told CSNBayArea.com on Wednesday.

One source said moving Mangini to quarterbacks coach and promoting quarterbacks coach Geep Chryst to offensive coordinator was an option for coach Jim Harbaugh’s reshuffling of the coaching staff if the 49ers lost offensive coordinator Greg Roman. The source said he does not believe Harbaugh plans to make any changes.

The Cleveland Browns are the only remaining team that has yet to fill its vacancy at head coach. ESPN reported the Browns will interview two finalists on Thursday, including Buffalo Bills defensive coordinator Mike Pettine. The Browns interviewed 10 candidates, according to the Cleveland.com, a list that includes no 49ers assistants.

Two days after the 49ers’ loss to the Seattle Seahawks in the NFC Championship game, Harbaugh complimented his players and assistant coaches.