Sheppard has been running the Wizards front office for less than a calendar year, yet he already has an impressive list of marginal moves. Just recently he turned Isaiah Thomas, who was a glaring detriment on the defensive end, into Jerome Robinson, the 13th overall pick just 20 months ago. Last offseason, his first as GM, he flipped Aaron White, a former second-round pick who was stashed in Europe, for Davis Bertans, who has become one of the best shooters in the NBA. He also turned cap space into Moe Wagner and Isaac Bonga, two guys with intriguing potential. Wagner, in particular, has emerged as a building block.