The Heat stood pat. Does that spell trouble?

Miami is counting on a lot of unproven players, like Haywood Highsmith. The Miami Heat have largely stood pat this off-season. Subtract P.J. Tucker and add 2022 first-round pick Nikola Jovic, and Miami is bringing their roster from last season to this one. In a July episode of The Lowe Post, Jorge Sedano said that the Heat like their team…