According to multiple NBA sources, the Raptors have narrowed the search for a new coach to two men: Dallas Mavericks assistant Dwane Casey and Boston Celtic assistant Lawrence Frank.

Sources say president and general manager Bryan Colangelo has a strong desire to have a new coach in place as long before the June 23 NBA draft as possible but he cannot even begin interviewing Casey until the Mavericks are finished their NBA final series against the Miami Heat.