 Yeah, now it is the norm. And the reason it's the norm is because they can erase a lot of mistakes that a play caller have. As much as we want to think that every offensive coordinator is perfect when it comes to dialing up the game or whatever, a dynamic quarterback can erase some of those issues. And if you're a play caller, why wouldn't you want someone that could enhance what you're doing by being able to erase some of your mistakes?