PFT on NBCSN: David Diehl, Rick Spielman

Giants offensive lineman David Diehl has played in a pair of Super Bowls, but he’ll be a spectator when Super Bowl XLVIII kicks off in the stadium he calls home. Diehl will join Pro Football Talk on NBCSN on Thursday to discuss the matchup between the Broncos and Seahawks, both of whom beat the Giants…