Hitman
Fist Pumpin to the Oldies
Honestly, both these are a big reason why I don't get an Xbox One. Frankly, I'd have to re-arrange my TV shelf just to fit that monster. my PS3, PS4, 360, my DAC and a few game/Blu-ray cases already fill it. I'd have to drop one of my consoles to fit the Xbox One ... all just to play Forza 5 for $600. I know I'll eventually get an Xbox One, but right now IMO, you don't need two next-gen consoles. Pick your console and go with it for a year or 18 months. And I'm not saying go ps4 over Xbox One, I'm just saying you simply don't need both.
If only you could build a bigger shelf to hold all of these things...