Pro Football Hall of Famer Warren Moon joins "Bob and Groz." The guys discuss the new NFL rule changes and how they will affect the game. Moon thinks the officials will always rule on the side of safety, when it comes to the new RB helmet rule. He also weighs in on the moves made by the Seahawks in free agency and what they will do with Percy Harvin. Plus, the Hall of Famer talks about the poll question and comments on improvements that could be made by Russell Wilson.