I wonder how the players would feel about banning the zone again. Scoring may suffer, so other rules would need to be adjusted so its not too drastic a loss.That verticality Roy Hibbert rule would need to go as well. League would also have to put emphasis on making sure those bogus "charge" calls (where the defender slips in at the last minute while offensive player is gathering), are defensive fouls. Seen too many potentially exciting offensive plays being canceled cause somebody took charge while dude was going up.
As for Bron,
he would be a legit candidate for DPOY. The media and voters may be a little tired of voting him as the MVP, but him winning DPOY (or both in the same year) is just as big as him winning another MVP by itself.
As a wing/guard, he's trying to pass MJ, but hes gotta go through Magic, Bird, Kobe, Oscar. I think MJ is the only one outta that list who actually won the award so it'd be huge for Brons legacy when comparing it to Jordan (at the same age).