"You want guys that can think on their feet, No. 1," Pederson said. "You want guys who are athletic. You want guys who have that nasty, dirty grit to them, that no matter what happens during the course of a game or a season, they're going to take control, they're going to take charge … Guys that are versatile, guys that can play multiple spots. But to me, you want those dirty guys, those nasty guys. I'm not saying they're cheap shot guys, but there's a demeanor about 'em, that they're aggressive when they step on the field."