The Cleveland Cavaliers will sign forward Arinze Onuaku to a second 10-day contract, a league source told RealGM. Onuaku’s first 10-day deal expired on Monday. An undrafted, 6-foot-9 forward out of Syracuse, Onuaku worked diligently to earn contracts with the Cavaliers and New Orleans Pelicans. In four games this season, Onuaku has scored three points and grabbed seven rebounds in 26 minutes. Onuaku, 26, spent parts of the past two seasons with the Canton Charge – Cleveland’s D-League affiliate.