How Tight is the QB Leash? Or is Schaub Just Too Conservative?

[popanot]

Would love to have Kolb in here to compete with Schaub. Only problem I see with a FA QB is, they would not be guaranteed to start here and would even be considered a long-shot to unseat Schaub due to the Kubiak factor. They'd have a much better chance of getting paid and starting for one of the teams I mentioned above who are desperate for a QB.