Ira Winderman: How can Heat get dramatically better? Time to look inward

Ira Winderman: How can Heat get dramatically better? Time to look inward

MIAMI — At the start of the month, the question for the Miami Heat was whether this was all there was. Then Duncan Robinson was traded for Simone Fontecchio, with Kevin Love and Kyle Anderson dealt for Norman Powell. So, yes, again the question would be whether … this is all there is. But as July turns to August, also known as the NBA’s monthlong siesta, perhaps the better question is how the Heat can maximize the mix in place. To that end, cons…