Come 2022, the game format may change: the 4th period could use the Elam Ending. The 4th period would have no game clock, but the shot clock would remain. Like their NBA counterpart, the target score is 24 points more than the team leading or tie score through three periods. In the first three periods, whichever team winning the period wins a cash prize donated to charity; if tied, however, the prize carries over to next period. Whoever gets there will win it; the winning shot is either a walk-off field goal, three-pointer or free throw. With the Elam Ending, no overtime would be played.