I'm not buying that it's a PCL 'sprain' anymore. After four weeks I was extremely skeptical; Now, I don't believe it one bit. Not bust-worthy yet, as he hasn't played a down for us, but if he has an injury in camp next season, I'd be ready to apply that label.
That being said, I'm desperately hoping this kid's knees aren't made of glass and we're NOT looking at Sergio Kindle 2.0. That'd be too cruel.