Psychopath, or whoever it was that said "I've refuted that he can't post up or play off the ball."
LeBron can't post-up, it's not up for debate. He just can't. He hasn't learned any techniques to play in the high or low post.
And playing off the ball doesn't have anything to do with defense, obviously you don't have the ball in defense situations, unless you steal it, but you sound like you don't know basketball fundamentals, which is fine because most people don't even think there ARE fundamentals in this day and age, and they're not far off.
Playing off the ball means setting screens, moving into position to create higher percentage shots, setting picks, creating spacing, boxing out on offense, etc. I hate it when Lebron runs up the court, stops at the top of the arc, wants to cut in but is defended, and just lobs up a brick without even seeing if any of his teammates are in position to rebound.
All these are things he would've benefitted from learning in college, which is why I hate how Kobe started the trend (not saying he was the first to do it), and LeBrick continued it, that athletes think they don't need college. It's getting old QUICK. They're the one group of people who need college more than anyone!