It will be either the Cowboys or the Eagles, but I would be pretty surprised if the Cowboys didn't run away with the entire NFC. Just way more talent than anybody else.
As for the Giants, I was on them for their entire run last year in the playoffs minus the Super Bowl, but I see them finishing last this season. Just a tough division and they are an overrated team. They're good, but not great. They also lost a couple of key players and really didn't add anything. Dallas, Philly, Washington, NYG. There's your order for the NFC East.