(US ONLY) Will Halo 5: Guardians be the game that puts Xbone and PS4 to neck & neck?

[CosmicSex]

Well, no. I seriously doubt that they can produce enough consoles for any game to do this. So, the ultimate overriding barrier is a logistical one. The second largest barrier is the fact that PS4 will continue to sell, making the actual number of consoles needed to perform this feat unattainable.