I think he's the #3 guy who will start over Lewis if Jenkins has problems. They also have Ellison, a 3rd from last year. And Moorehead. So I think that if they really were sure of Jenkins coming back, they wouldn't have bothered with Lewis since they have Carstens, Ellison and Moorehead. But if they're worried, they slide Carstens in and have Lewis as the #3 guy competing with Ellison and Moorehead.