With the specter of a yearlong NCAA suspension looming after he tested positive for marijuana, Michigan Wolverines sophomore big man Mitch McGary has declared for the NBA draft. "Being a part of a program that values integrity, it is important to let everyone know of a poor decision I recently made," McGary said in a statement released by the school Friday. "I tested positive for marijuana during the NCAA tournament. We were notified of that result after the Final Four."