Brad Richardson didn't take his normal pregame nap Thursday -- and he might consider passing up the extra shut-eye moving forward. Richardson scored four goals to lead Arizona to a 5-2 victory over the Vancouver, when the Coyotes won their fifth straight while completing a four-game season sweep of the Canucks, further tightening the Western Conference playoff race. Read more http://www.espn.com/nhl/recap?gameId=401045308