It looks to me like the Commanders have quit on their season. They are not playing very hard against the Giants. Its understandable. Mark Sanchez is not an NFL caliber QB anymore. I don't see how they win another game with him.
Plus, the Giants OL is doing a number on the Commanders DL, not as good as Philly did but still. This tells me the Eagles beating the Giants and Commanders the last two games is not real accomplishment.
Having said that, the Giants can still win the division if they win out and go 8-8. The Cowboys would have to lose out. The Eagles would have to beat the Cowboys then lose out. The Commanders would have to lose their next two games and then beat the Eagles the last week. Anything is possible I guess, but I don't see Dallas losing their last 4 games and I don't see Washington beating the Eagles unless something huge happens to the Eagles.