I'm saying they're frauds, but it's not like Seattle's defense has been going up against the best offenses in the last eight or so weeks. They haven't an offense as explosive as the Redskins offense and it looks RG3 will be near 100% for Sunday.
Seattle is a different team on the road as well. I believe their record on the road was 3-5 this season, with one of those losses being to MIAMI during the stretch where the Seahawks became the GOATS in the eyes of ESPN. The actual field at Fedex Field is going to be a mess on Sunday, which is totally different from the type of field the Seahawks are accustomed to playing on.
I don't have the stats in front of me, but I believe that Russell Wilson isn't that great of a quarterback on the road either. I remember reading it though (it was something like 9 touchdowns to 8 interceptions or something like that). It might not be that high, but his touchdowns to interceptions ratio on the road was about even.