I highly doubt anything will be made of the two altercations involving pierce. On the Miami side, they were both rough fouls, but a case could be made for them being just tough physical play. They were right on the line and while I believe they could each warrant a flagrant, I could see an argument against that opinion. Regarding Pierce, Pierce has to be a professional and let his game do the talking for him. He acted like an immature rookie in both of those instances. Were his actions that bad? No. But he knows what the rules are and he decided to walk that fine line and got whistled for them. When you have one technical on you already, you maybe say "watch it", put your hands up and walk away. Even Lebron knows that much.
The real problem I have is the JO foul. That was absolute garbage and I think that should be reviewed and rescinded.