The Buffalo Bills' search for a head coach is officially over. Multiple media outlets are reporting that the Bills on Wednesday hired Sean McDermott as their new head coach. McDermott met with Bills owners Terry and Kim Pegula in Boca Raton, Florida earlier in the day to finalize a deal. McDermott, who had been the Carolina Panthers' defensive coordinator for the last six years, was one of four candidates the Bills had interviewed for the head coaching vacancy.