not in game shape. being out of shape and overdoing it will lead to additional injury. The injury may be 100% but his body is not ready to take the load. Even though BYU truly needs him they are not willing to risk his health for short term games. it says a lot about the coaches. In a pro style system the running game can make the whole thing go or stall. They know they have a guy who can power this team for the next 4 years so they are not willing to risk him for the short term.