No, this will be a hard pill to swallow if they end up being terrible with Marrone at the helm. I don't know what the opinion of keyboard heroes has to do with it. If they win the opener next year people will be on here celebrating the beginning of the Marrone era.
I am going into this with an open mind. I think it is funny that all season I read threads here about how Chan was behind the curve. He gets fired and nobody on TBD wants a retread. Buffalo hires a coach who, by all accounts, is an innovator. Now everybody is PO'ed about not hiring a retread.
C'est la vie.