FRISCO - First off, an apology is due. I promised I wouldn't spend the season speculating wildly about the idea of the Dallas Cowboys someday replacing coach Mike McCarthy with Sean Payton. I don't think it's fair to the reader and - especially when it comes to the inevitable in-game third-down failure and the immediate hoots of "Payton woulda made it!'', I don't think it's fair to McCarthy.But...