Eagles linebacker Demeco Ryans said the defense was envious of the potent offense that shredded the Washington Redskins for 443 yards on 77 total plays in Monday night's 3327 victory at FedEx Field."They (the offense) were driving for so long I was just wondering when we were going to get our opportunities. Seems like the offense was out there, they were having so much fun," Ryans told WIP Radio. "They were eating up a lot of the clock, just driving the defense, and as a defense we were sitting on the sidelines, like man when are we going to get our opportunity to go out there and have a crack at it."Ryans and the defense will get their opportunity to shine in Sunday's home opener versus Philip Rivers and the San Diego Chargers.Eagles defensive coordinator Bill Davis knew Redskins quarterback Robert Griffin III was coming back from knee surgery, had no action during the preseason and limited reps in training camp.Rivera was in his coaches' office in Charlotte wh