Do you think we'll ever see any Rebellion games go backwards compatible on Xbox? There's a bunch I'd want - Rogue Warrior, AVP, NeverDead, Sniper Elite V2, even ones like Sniper Elite 3 which we have superior Xbox One versions of, but I think it's cool to preserve these things!
A few of those might have licensing issues to work out, Dick Marcinko would have to sign off on Rogue Warrior, Whoever owns the AVP licence would have to ok AVP (I think Sega still owns the Aliens licence so I think that's helpful), as for NeverDead I'm not sure what the situation is there, Konami published but I think they were also somehow involved in development, so I don't know what they own. I assume the Sniper Elite games would have no problems?
Oh and that's just 360, lets not forget Sniper Elite 1, Dredd Vs. Death and Rogue Trooper on the original Xbox!