Mike Pereira is a company stooge....always has been. First, for many years with the NFL and now with Fox Sports. But, he is absolutely right about Gruden being a big-mouth blowhard and not knowing the rules.
Actually, I really don't see how Gruden was able to talk at all during that MNF telecast with Sean Payton's @#$% in his mouth. (Courtesy of a Buzzards fan....but so true)