Talked to a couple of my physical therapists friends today and they gave some interesting insight. For ACL tears, they usually take grafts from the patellar tendon but since it's a re-injury, they'd likely take a graft from the hamstring. Both of them were skeptical about his long term career and agreed that a tear to the other knee would've actually been a better prognosis. One of them seemed hesitant about his ability to return long term and remarked that he's going to be in a lot of medical journals if he does return and has an impactful career.
TP for the insight.
Even without the medical background I would be shocked if he is ever a starter level player in the NBA. I feel bad for him and I have never heard anything about him being a jerk.
Yeah, Parker's a Mormon.
Made me laugh a little -- pretty sure you were joking; not that he is a Mormon, but that being a Mormon would preclude him from being a jerk.