Draymond Green knows exactly what he would change about today’s NBA — and it starts with the refs.On a recent episode of “The Draymond Green Show,” the Warriors forward fielded fan questions in a mailbag segment, where one prompt stood out: If he could change just one thing about the league, what would it be?Green didn’t hesitate to point to officiating — not necessarily the calls themselves, but the lack of clarity around them.“I think, for me, there would be more transparency with refereeing,” Green said. “In my opinion, I think that would be great for the league. Everybody sees everything on front street except this thing. And yet this is the thing people question the most.”Green went on to question why officiating remains one of the few aspects of the NBA that isn’t fully visible to fans.“So why is everything that happens in the NBA on front street in front of the world for everyone to see except what happens with referees?” Green added. “When they’re missing calls, when things don’t seem right, what happens? Like we don’t know. But when the player does something wrong, you...