At this point in the season I don't want to see any other QB brought in. It reeks of desperation and rarely has any lasting benefits. You roll with Hundley and Callahan and figure out if either of them are worth hanging onto in the future. Decisions are going to have to be made about what to do with Hundley anyways so this is the perfect test. Hundley has 3 years in the system so this isn't like being forced to play a rookie or someone fresh off of the street.