[/img]A while ago, Phil Spencer commented on the possibility of original Xbox backward compatibility on Xbox One, mentioning that the team had to finish Xbox 360 emulation first.
Today, Xbox and Windows Platform Director of Program Management Mike Ybarra gave more color on that during a a podcast hosted by The Inner Circle, mentioning that it would be very challenging, but also that the team would love that challenge.
I dont know how it would be any more challenging than a how they did 360 backwards compatibility? They create an emulator that emulates the OG Xbox. The only thing that wouldn’t be the same is support for The Duke. And what’s OG Xbox game is the same without that!? Lololol