Complaining? Hell, as a Heat fan, I love Stephenson's lunacy. Most of the complaining about Stephenson's behavior has come from his teammates and team president Larry Bird, and rightfully so. He's only hurting his team. Hell, he got into a fight with a teammate, Evan Turner, just before the playoffs (guess he just doesn't beat up women). That had to be great for team morale which already, at that time, was not the best.
Lance is a super-talented player, scary good, but, as the great basketball pundit Mose Allison would say, his mind is on vacation and his mouth is working overtime. No complaint, just observation.