The Buffalo Bills agreed to trade left tackle Jason Peters to the Philadelphia Eagles rather than risk another offseason holdout from their disgruntled two-time Pro Bowl player.The basics of the deal were agreed to Friday. The Eagles are attempting to work out a contract extension with Peters before completing the trade.The Bills will receive the 28th overall pick – the second of the Eagles two first-round picks – and a fourth-round selection in next week's NFL draft.While the Bills lose their most talented offensive lineman, they rid themselves of a potential headache.