Let's take a step back. The original premise is that Romo has a great football mind, so he's qualified to coach. No doubt that's true, but there are a ton of coaches who have the same knowledge - they just don't happen to be broadcasters, so we don't know about them. Of all the guys we hear talking football, Romo seems the smartest. But it doesn't mean he is the smartest or that he'd be a better coach than coaches who don't talk happen to to us every Sunday.