Massa went through legal channels to ask for the world title which was illegally taken from him in 2008.
After what Briatore confessed a few months ago Felipe went on the attack, we'll see how it ends.
I've already been in favor of Felipe Massa once, but I admit this case is pretty complete and there's no easy answer. On the one hand, it is true that McLaren was caught manipulating the race, a clear contradiction of the rules, but it was not the first and not the last... there were other serious violations and the result of the competition was not annulled. On the other hand, Hamilton was also a brilliant driver who had an exceptional season, would it be fair to punish him with the withdrawal of that title when he was the most consistent driver of the season?
Certainly the FIA should, at the very least, have better considered some important factors before deciding whether or not to cancel this race, such as the seriousness of this violation of the rules by McLaren and the impact it had on the results of the season, in addition to Hamilton's performance throughout the season and also the impact of annulling his title.
Anyway... instead of debating this issue and trying to reach a fair and impartial decision, the FIA decided to take the easy way out and unfortunately left everything as it is. So, in my opinion I believe that Felipe Massa was very right to file a lawsuit against the FIA and I hope he wins! Is there any site accepting bets on top of that?