13. J.R. Smith
[dx_custom_adunit desktop_id=”RTK_K67O” mobile_id=”RTK_5yk0″]
Though he might forever be associated with his infamous screwup, J.R. was once a valuable piece for the Cavs. In his first two postseasons with the Cavs, which resulted in a loss to the Warriors in the 2015 Finals and a seven-game win over them a year later, Smith averaged 12.1 points, shooting 39.6 percent on a healthy 7.5 attempts from deep per game.