Kelenna Azubuike was traded from the Mavericks to the Cavaliers as part of Thursday's draft-day deal for No. 17 pick Tyler Zeller. Azubuike made three brief appearances for the Mavs last season, a great sign after he needed two surgeries to repair a torn left patella tendon -- the first surgery was reportedly "botched." His health is the huge question mark here, but at full strength he's good enough to compete for a starting job.