Neither the Philadelphia Eagles nor the Jacksonville Jaguars will be at full strength when they meet Sunday in London.For Philadelphia, running back Darren Sproles (hamstring), cornerback Sidney Jones (hamstring) and linebacker Nathan Gerry (ankle/knee) have been ruled out. Safety Corey Graham (hamstring) also is out, although he did make the trip to London.Defensive tackle Haloti Ngata (calf) also is on the injury report, listed as questionable. Offensive linemen Lane Johnson and Jason Peters have been limited in practice but are expected to play on Sunday.The veteran Sproles, 35, played in the first game of the season but suffered a hamstring injury in practice and has been out since. Coach Doug Pederson told reporters he is confident Sproles will return this season, which is expected to be his last. He announced in July that he would retire after the 2018 season.