CLEVELAND -- The Cleveland Cavaliers have waived forward Luke Harangody and signed rookie forward Kevin Jones.Harangody recently underwent arthroscopic knee surgery and is expected to be sidelined for another month. The former Notre Dame star appeared in 42 games over the past two seasons for Cleveland, averaging 4.5 points and 3.5 rebounds. He did not play in a game this season.Jones, a rookie out of West Virginia, was signed by Cleveland as an undrafted free agent this summer and was one of the last players cut at the end of training camp. He was assigned to the Cavs' NBA Development team in Canton. Jones has played in three games with the Charge, averaging 27 points and 13.7 rebounds in 41.3 minutes per game.