Wolford knows the scheme cold and is less than $1M per year cap hit. Perkins is also sub $1M per cap hit. And we have a QB who will play through anything short of an amputation it seems.
I think I'd be more concerned with Wolford's ability to survive if he ever has to play more than a game here or there. I think he's reckless, but outside of that I don't think QB is a worry for us.