BASKETBALLNational Basketball AssociationHOUSTON ROCKETS — Agreed to terms with coach Kevin McHale on a three-year contract extension. CLEVELAND BROWNS — Placed DL Ishmaa'ily Kitchen and QB Johnny Manziel on injured reserve. MINNESOTA VIKINGS — Signed RB Henry Josey from Jacksonville's practice squad and LB Justin Anderson to the practice squad. OAKLAND RAIDERS — Signed DB Shelton Johnson and LB Justin Jackson to the practice squad.