Never said the guy's not talented. In fact, I think the following would be a dream scenario for the Giants:
OBJ has reportedly said he wants to be the highest paid player in the league - due to the injury, the Giants now have leverage to not give him a big guaranteed contract, at least until he comes back and proves that he's back to form. Maybe they franchise tag him for a year.
Also in the dream scenario, the injury serves as a wake-up call for OBJ and he decides to match his winning talent with a winning attitude. He matures, cuts out the penalties, cuts out the tantrums on the sideline, cuts out letting guys like J Norman get in his head and leads the Giants to greatness.
I'd be ecstatic if that happened. My point in my original post was that if the Giants didn't think OBJ was capable of coming back physically and mentally that I wouldn't be heartbroken to see him go.