The NBA has revamped the format for the annual All-Star Game again. The league has tried to drum up some more interest from fans and players alike to create a more intriguing event. Last year, that plan fell flat with a mini tournament that featured three All-Star teams and one Rising Stars team.

Keshad Johnson, Miami

A team of veteran American All-Stars, a team of younger U.S. players and a third team representing the rest of the world will play a round-robin tournament of 12-minute games Sunday, with the top two ...