Those players must compensate for the loss of Gilchrist, Gordon and Johnson, as well as 2012 wing Tyrone O’Garro, who transferred to St. Peter's Prep. (He will not have to sit the required 30 days because he moved, according to St. Peter's Prep coach Todd Decker.)With the loss of Jarrel Lane and Chris Martin from the backcourt Chavannes is counting on a group of young guards, including Jonathan Williams (2014), Darrian Collins (2013) and Trevis Wiche (2013), along with Da’Shawn Suber (2012). “We’re smaller with our guards,” Chavannes said. “But we have a plethora of guards that are very good, very inexperienced. We got a lot of speed.” The Celtics beat Gill St. Bernard’s this summer , and went 4-0 last weekend at the Primetime Summer Shootout, including a win over Trenton Catholic. Many of the current players have played pickup this summer against Irving, Strickland and other former St. Pat’s standouts, which, in turn, can only make them better.