The San Diego Chargers signed kicker Nick Novak to a two-year contract on Tuesday and placed Nate Kaeding on season-ending injured reserve, the team announced. Novak beat out Shayne Graham and Dave Rayner for the kicking job after having the best workout Tuesday, a source said. Read more: http://espn.go.com/nfl/story/_/id/6966247/nick-novak-signs-san-diego-chargers-nate-kaeding-placed-ir
