attlaw, if your kind of judgement of the facts is what the Legacy pilots can expect from the Brazilian legal system, perhaps it would be best if they chose not to attend your party. And if Sdruvss is an example of how well a lay person in Brazil understands technical detail and facts despite having things repeatedly explained, then even more reason for the Legacy pilots to send an RSVP in the negative. If I were them, I would not attend any proceedings unless granted complete immunity from prosecution.
A question: is the Brazilian ATC system/software/personnel any better today than it was a year ago?