I suppose it’s inevitable that, as schooling ends for a band formed in college, members take divergent paths. It happens even if that band won a competition and recorded a CD which rose impressively in the jazz charts. That’s the course Diverse, which I photographed previously, took. But when bassist Ben Leifer returned to town for a visit in January, he and trumpeter Hermon Mehari and drummer Ryan Lee reunited as a sort of mini-Diverse. Or, as they call themselves, Diverse Trio.