If KG had done this to Melo David Stern would've personally called a press conference to announce his outrage, burned down KG's house, kicked his dog, pooped in his shoes, and retroactively nullified Carmelo's 15-game suspension from a few years back.
Someone would probably try and remind him that he's not actually in charge of suspensions, but he would just smirk at them, briefly fart the Green Acres theme song, have Adam Silver hand him a mic so he could drop it on the floor, and do a three-step handshake with THE MEDIA on his way out the door.