The New York Giants signed 44-year-old punter Sean Landeta as insurance because it is uncertain if Jeff Feagles can play because Dec. 3 of a knee injury in the NFC East showdown against Dallas. Landeta played on both of the Giants' Super Bowl championship teams under Bill Parcells, who now coaches the Cowboys. The 40-year-old Feagles hopes to play in his 300th consecutive NFL game Sunday. He is set to join Atlanta's Morten Anderson (361), Gary Anderson (353), George Blanda (340) and Jerry Rice (303) as the only players in NFL history to appear in 300 games. "My knee is sore and I had it treated," Feagles said, "I have every intention of being able to play tomorrow."