I'm rooting for Detroit first. But a Giants win would help against the Loins if Det falls into the WC race. The 49ers (who just snatched defeat from the jaws of victory by the Jets...at home) over Atl (pipe dream) and I guess I'd take a Dallas win as a last resort but doesn't mean rooting for them.
Rationally it seems it will take 10 wins to make the playoffs. Assuming a 10 win minimum:
Both the gAnts & Turds have about the same difficulty of schedule (NYG-Det; Phi; Was) & (Dal-TB; Det; Phi) left. GB & Min have to play each other so at least one knocks the other out. Vikes have a better chance @ 10 wins but don't count on it (Indy, GB, Chi) while GB gets 3 division matchups to end the year. TB, outside of Dallast, has NO and Car while Atl has a comparative cruise with (SF, Car, NO). Redskins have (Car, Chi & NYG) so not as bad as NYG or Dal schedule wise. Det might fall into the WC race if they lose the division. Could happen, they got a tough schedule (NYG, Dal, GB).
I wouldn't be shocked to see all three NFC East teams finish with 10 or more wins and one of them not making the playoffs. If TB beats Dal then both the Buc's & Falcons have a great shot at 11-5. If the Buc's don't they're still looking at reasonably being 10-6. Skins beat any body with a tie in wins because of one less in the loss column (provided none of the others get a tie). Cowgirls are already in the playoffs even if they lose out no matter what.
Skins could get in by going 2 & 1 and one of TB or Atl doing no better than 1 & 2 or the Giants losing out. Det losing out and losing the division and either one or both of the previous two.