‘Frazier had an initial interview with the club last week, following Buffalo’s suffocating victory over Baltimore in the Divisional Round, with owner Cal McNair and general manager Nick Caserio both very impressed with Frazier’s work on the field and demeanor and leadership skills, sources said. The team also still has Chiefs offensive coordinator Eric Bieniemy and Ravens passing game coordinator David Culley under consideration for the opening, though it’s worth noting that under the NFL’s tampering regulations regarding head coaching hires, the Texans could have already hired Caldwell, McCown, or Culley for the job.’