He plays with a lot of nagging injury's so his list if probably far greater than Texans are letting on. Does he have an NFL body? No. Is he athletic? No, but he doesn't have to be to run an NFL offense, especially one tailor made that addresses both Matt's strength & weakness. They paid Matt Leinart good money to be his back-up. Leinart turned down even better offers because he liked Texan situation, now lets give him a chance to see if all the practice, evaluation & development pays off so Texans don't skip a beat.