It's still not as bad as I thought. I mean, he mentioned in his defense that he has an adenoma, a tumor which produces cortisol, and he has never taken any forbidden substances. If he proves his point, and this is a big if, I can see his ban being reduced or even maybe nullified. I have no idea if there were similar cases before and how these were judged, but in my mind if it's proved that it was a tumor with no fault whatsoever of the lifter himself, then banning him would be pretty harsh.
Anyway, a different point is that, if he ever returns to weightlifting, I don't think he's going to represent Brazil again. He lives in the USA, he doesn't plan to come back to Brazil and the only reason he represented Brazil is because the government paid him lots of money. When he was provisionally suspended, the funding was cut and it would be hard for him to get it back until everything has been proved.