Michael Irvin, the Hall of Fame receiver who also works for NFL Network, was asked what he thought of Lions receiver Calvin Johnson. "With Calvin, the last offseason showed us where this game is going," Irvin said Tuesday at Super Bowl Media Day. "Calvin Johnson and Larry Fitzgerald aren't the fastest guys in the world, but they are the only receivers with over $100 million contracts. "Look at (Steelers receiver) Mike Wallace; he's one of the fastest guys in the league and he couldn't get a contract."