agreed on almost every point you made there. and ive mentioned he has every reason to be upset, as you so perfectly put it even more than marquez. but the guy is being affected by it and being annoyed, i think we had some sort of similar discussion last year about why the fk is he saying those things and getting himself involved (he wasnt the champion yet), he could avoid lots of these hostilities, after all in this matter he is facing a much stronger opponent, and " if your opponent is superior ,evade him, if equally matched, fight". the sensible thing would be blocking every single attempt from the crowd and they grow tired.
i made that post reading some posts about football and few incident came to mind that some of those athletes remove themselves from those situation by just ignoring and going about their business. Alan Shearer was receiving some of the worst reception from the crowd specially against bolton (not sure but i think it was at wembley) and he was the englands captain, but he kept quiet. David Beckham was being booed at almost every stadium by the whole English crowd after his incident with Diego Simeone in england vs argentina WC 1998, what did he do? went on and had probably one of the best season of his career. man utd fans were booing cristiano ronaldo (their own player) for his incident with rooney (England vs Portugal) which he practically did nothing wrong ( just working for his teams advantage and getting rooney sent off) again, what happened there, he had such a good season that the crowd had to shut up eventually,
of course rossi can help the situation but when he isnt lorenzo for his own sake can stop making it worse.