Two NBA coaching vacancies will be filled on Tuesday as the Charlotte Bobcats are expected to hire Steve Clifford, a longtime assistant in Los Angeles and Orlando. The Phoenix Suns will turn to former player Jeff Hornacek. The Milwaukee Bucks continue their search to replace Jim Boylan who took over for Scott Skiles 32 games into the season. Clifford was on their list but it appears the Bucks are down to two finalists. Larry Drew, the head coach of the Atlanta Hawks, who has already been given permission to seek other offers, and Kelvin Sampson, the former Oklahoma and Indiana University head coach who spent four years on the staff of Skiles with the Bucks. He spent the past season as an assistant in Houston with Kevin McHale.