Redskins O seems better with Helu getting the bulk of the work at RB. Giants looking a little like that longshot team that won the SuperBowl a few years ago.
This game with that spread all depends on which Grossman shows up. I think the Giants still cover, but division games no matter the teams record seem to be good ones
You are right Division games in that division are always a battle. While the Redskins have fallen off the map win wise they seem to still be putting the effort forth on the field.