Prediction: Which console will be in first place by the end of 2014?

[Seece]

Here's a simple stat Joe, by NPD.

End of 2007 in the US, 360 sales were 9.1m, Halo 3 sales were 4.8m

Even if XB1 hardware sales (really) disappointed and sold 4.5m (2.5m in US in 2014 seems unlikely but lets go with it) that's 2.4m in the US alone for Halo 5.