The Cleveland Cavaliers made waves this week when they traded star guard Kyrie Irving to the Boston Celtics in exchange for Isaiah Thomas, Jae Crowder, Ante Zizic, and a conditional 2018 draft pick. However, reports from Cleveland indicate some apprehension toward finalizing the deal due to Thomas' physical. IT suffered a hip injury in the Eastern Conference finals and has been rehabbing throughout the offseason but according to league sources, hasn't started running yet. One league source stated that after IT left Cleveland soon after his examination and added, "it's a very sensitive situation." As the Cavaliers weigh their options, the trade is still tentative and Kyrie Irving could possibly remain in Cleveland.