If the Steelers Lose to Cleveland, is It the Worst Loss in Franchise History?

They were talking about this today on 93.7 the fan. I say no only because of the fact that the Browns are a division rival, and no matter HOW bad they are, they always play us good. Most of the games they were mentioning on the fan that were bad losses were against Cleveland. Coincidence? I think not. Not a good excuse if we do lose, but I think it is worse to lose to a ****ty Oakland or Houston or some other cream puff.