Corona del Sol’s Marvin Bagley III and Alex Barcello (right) celebrate winning the Division I state title at Gila River Arena in Glendale on March 2, 2015.(Photo: Patrick Breen/azcentral sports) Tempe Corona del Sol sophomore point forward Marvin Bagley III is in North Augusta, S.C., this week, playing for a Tennessee-based Nike EYBL team called “We All Can Go.” Former Gilbert Perry junior point guard Markus Howard also is at…