 Complete the following phrase:  Five sophomores  guard Tre Campbell, small forward L. J. Peak, and forwards Isaac Copeland, Paul White, and Trey Mourning  returned for 2015-16, as did the teams only junior, power forward Reggie Cameron, and senior center Bradley Hayes. Senior guard Riyan Williams, the son of former Georgetown great Reggie Williams, also made the team as a walk-on for the third straight season. The most significant returnee was guard DVauntes Smith-Rivera, the teams top scorer for two straight seasons. After the conclusion of the previous season, Georgetown had announced that Smith-Rivera had decided to forego his senior year of college and enter the 