I would rather see the Texans add some depth to other positions first before going with another QB. Keenum has the potential to do great, he just need some polishing of skills. Even Yates isn't too terrible. People are quick to write them both off, but many forget they're both really young and haven't had a lot of play time/experience.
What has been hurting the team are all the injuries and not enough men to step up and hold down the fort. Cushing getting hurt has come back to haunt them twice already. Johnson is fantastic, but he isn't getting any younger. Even Foster had some issues this year. Yup we need more depth. 4951