Suarez has anger issues that he obviously van't control, unfortunately for him they manifest in a very odd way that the humans see is shocking.
However lets not pretend he is some horrible human being, he has a nasty streak but everyone talks well about him off the pitch. He's not a monster and while I'm unsure of whether I want him at Barca, I'm not against the transfer for any high and mighty reasons.
Whatever you think is not the problem here.
You can say as much as you want that he's not horrible, that he can't control himself but that he should not be blamed (that's what you try to imply right?)
But that's not the problem here.
He will not get away with that lawyer type of talk if he does it again. I can't even imagine the ban he will get if he does that in La Liga with the incredible push that RM will do to send him to the closet for many months if not a year.
Lucho first job will be to make everything he can to avoid any incident. I'm not sure it's possible, but he has to, because as with any justice system, you can't excuse every bad acts you commit by just relying on excuses based on your childhood and what not.