Considering right now Amazon ranking look like this:
10- PS4 Battlefront LE Bundle (November)
19- PS4 TLOU Bundle
22- PS4 Uncharted Bundle
25- PS4 Destiny Bundle
38- XB1 Halo 5 Bundle
40- PS4 CoD Bundle (November)
63- PS4 Battlefront Bundle (November)
79- XB1 Gears Bundle
Now I've come to terms with the fact that PS4 will take November and December for sure.
But seeing how there's 3 October PS4 bundles topping the charts before the first XB1 bundle even shows up, October is also looking like a lost cause. I thought it was bad when PS4 won NPD when Titanfall launched but not winning NPD when Halo 5 Launches will be a hard punch to the gut.
Maybe MS can do a limited 3 day price drop when Halo 5 launches to perhaps $250 to make sure they win October NPD.