I'll give Bosh credit for that because out of all of the 3 of them he seemed that he was in it for the money and the possibility of a ring was just a bonus and now maybe we were wrong about him.
LeBron has always been immature and the comments made by him and Wade after the game were the evidence of that. When LeBron said what he said in the post game conference to people that wanted him to fail (that basically he's a millionaire and we're not so shove it) it was just immature and was just as big of a mistake as "the decision".
They were saying "oh well we tired." and not admitting the issues and failings while Bosh was professional enough to admit that mistakes did them in and they need to improve. Between "the decision", all that he has said since moving to Miami and his inability to be a clincher and a superstar is the reason why I don't like him and think that he will never be as good as Jordan, Magic, Bird, Russell or any of the all time greats.
I don't think LeBron, by the end of his career would crack the Top 10 list for the best players to the game ever.