The Texans can cross off Tennessee Titans offensive line coach Mike Munchak from their list of candidates to replace offensive coordinator Kyle Shanahan. Titans coach Jeff Fisher denied the Texans permission today to interview Munchak, a member of the Pro Football Hall of Fame, who has been in the Titans organization since 1982 as a player and coach. Other candidates on coach Gary Kubiak's list are Denver offensive line coach Rick Dennison, Atlanta quarterbacks coach Bill Musgrave and former Kansas City offensive coordinator Chan Gailey. Source: Houston Chronicle.