Let's not get it twisted, Quinn has been adequate up until this year.
Anybody who thinks otherwise is using revisionist history. You don't get last year's elite line play with less than adequate coaching.
Hiestand landed guys like Banks, Eichenberg and Hainsey, but Quinn developed them. So he's certainly been at least adequate.
But we can do better than adequate, and this year's product is so wholly unacceptable that it's more than justifiable to explore potential better options.
That being said, if the decision were to be made, who would be some names to replace Quinn? Kelly needs to do his due diligence, because what he's putting his backs through is absolutely ridiculous.