Jefferson agreed Wednesday on a training camp contract with the Cavaliers, international basketball writer David Pick reports.
Jefferson was able to crack the Suns' 15-man roster on a training camp invite last season, but he'll be hard pressed to do the same with the defending champs. He lasted only eight games with Phoenix in 2015-16, averaging 2.8 points and 2.0 rebounds in 6.3 minutes per contest before getting waived in January.