As we head into NFL Week 5, the Philadelphia Eagles and San Francisco 49ers stand alone as the only unbeaten teams in the league. are offering odds on the Eagles and 49ers to be the last undefeated NFL team Cameron Erving Jersey this season.We know one thing for sure: The AFC will not have an undefeated team after the Bills shellacked the Dolphins, 48-20, on Sunday. The Eagles are bidding to...