I remember catching a few glimpses of Butler in the first preseason game. He looked completely lost.
He looked anything but lost when he got into the Carolina game. That is really encouraging to see a guy work hard and come along that fast.
Same thing with Jason Williams. He looked mostly lost at first. By the time of the game where he got hurt, he was starting to look like a different player.
I know most all rookies look lost in the beginning. But I can't recall Dallas drafting a mid-round LB who came and in and had an impact so quickly.