Josh Hart may have to start taking center lessons from Towns to help fill the void. And if they don’t get another center, Hart may have to step in and do his best. Towns better start teaching Hart how to play center, because he may be the Knicks’ best bet as a third-string center right now. Josh Hart may have to play some center next seasonOG Anunoby had some success playing against bigger guys last year. If the Knicks need him to, he should be able to bang down low with some big guys.