"I have seen him, and I think his mental toughness has been on display, No.1,'' Gruden said. "You saw him turn the ball over against Atlanta, a couple times I think, in the first 10-15 plays. And then you saw him string together some really good football. I saw him fall way behind on the road at Kansas City, then he hung in there and engineered a couple of really good drives. I like the way he is playing under center. Ken Whisenhunt has put him under the center a lot. It looks like he is in rhythm, he is doing some really good things and I think he has impressed a lot of people with the way he has thrown the football."