Basically, you guys are arguing that LeBron's damned if he does, damned if he doesn't. He saw an open teammate, he passed away, Murray made the 3. They won the game. Get the fuck over it.
If he had driven to the basket and drawn contact, if he had set up a three point play, if he had missed it completely and got nothing, if he had missed both free throws. If my auntie had balls, she'd be my uncle. The result is there, the Cavs won. That can't be debated.