The Colts have officially requested an interview with Bills defensive coordinator Leslie Frazier for their vacant head coaching position, according to Ian Rapoport of NFL.com (on Twitter). Rapoport hears that owner Jim Irsay is a big fan and he is of the belief that Frazier might restore normalcy in Indianapolis following the bizarre chain of events that have taken place. 
Frazier is now the third confirmed candidate for the Colts’ head coaching job. On Wednesday, the Colts lined up interviews with Saints assistant Dan Campbell and Eagles offensive coordinator Frank Reich. Campbell will interview with the team on Thursday while Reich’s meeting will take place on Friday.
Frazier previously served as the Vikings’ head coach and just wrapped up his first season as the Bills’ defensive coordinator. He also offers familiarity with the organization thanks to two years as a Colts staffer.
The Bills’ D didn’t light the world on fire, but the unit did okay considering that they traded away core players such as cornerback Ronald Darby and defensive tackle Marcell Dareus.