Cooper Flagg is headed to the Dallas Mavericks, who may have found their next franchise superstar less than five months after trading one away.

The Cooper Flagg era has officially begun as the Mavericks made him the No. 1 overall pick in Wednesday night’s NBA draft. Flagg, wearing a blue three-piece suit with a black tie, walked across the Barclays Center stage to shake the hand of commissioner Adam Silver, fulfilling a longstanding dream of reaching the NBA.