Recovery time for meniscal tears is quite variable, depending both on the type of tear and the severity, and how it is taken care of---either by repair or menisectomy. We fans are really never privy to this info, but seeing as Vitor is in his fourth month of rehab I'd have to assume it was a more severe tear, and repaired, not trimmed away. Repair rehab usually takes about 3-4 months so based on the videos he might be somewhat behind schedule, but with camp still a couple months away, I would think he'll be OK to go, if he's working hard and suffers no setbacks!
Fav was one of my favorite players last season, and it was upsetting the way he was used, (or not used) after the great start he had. He always seemed like his attitude was good, so I don't know what the problem was. Hopefully, fully recovered, he has a much bigger role with the team this year! As with most international players he seems to have a real high BBIQ, so it may be just taking him longer to adjust to the American game!
And for those who may be wondering, I'm not a doctor, and I didn't stay at a Holiday Inn last nite----I'm an MRI Technologist for 26 years and have done thousands of knee exams----no expert, by any means, but do have a modicum of knowledge on the subject.