CP3's knee is an issue and, obviously, the Blazers would need to review all of his medical records and examine him before making a deal. That said, his situation is not identical to Roy's. First, it only involves one knee. Second, only the meniscus on one side of the knee was removed, not both sides like Brandon's. As far as our "iron men" go, remember that Andre is up there in age and would be playing on an ending contract. Wallace is a stud, but he's had his bell rung more times than the hunchback of Notre Dame. Hopefully, he has a lot of seasons left in him, but another whack in the head could change that. Most NBA players have issues. It's a matter of weighing risk vs. potential reward. I think CP3 will regain his shooting touch and most of his quickness as he continues to recover from his surgery, but I'd sure want a bunch of medical opinions before pulling the trigger on a deal like this.