Yeah, I agree, and I don't think Grubb is the savior that the Sheridan detractors think he is. He's a very good OC, there's no denying that, but if he were just so good that this season would've been drastically better under him as opposed to Sheridan, then he probably would've succeeded in the NFL. I know it's a completely different animal, but Seahawks fans had a lot of the same complaints about him as our fans did Sheridan.
Plus, there's one thing that 90% of fanbases (college or pro) have in common: unless they're winning championshipa left and right, they all think their coaches are bad.