Not yet, from what I heard the other day the scheduling could depend on match ups. The speculation on ESPN radio is that if the Giants and Eagles play each other that it will be Sunday at 1:00 eastern. Their reasoning was that time was a standard game time that people would watch and that game would not be a big enough draw to pull viewers in on Saturday, especially Saturday night. "An Eagles-Giants game will not be of interest to anyone west of Philly."
If it is Dallas-Seattle or Dallas-NYG the game will be a bigger draw. Even Philly-Seattle would have a larger nation wide interest.