I doubt that Rockstar will allow it. Rockstar is the type of company that releases quality products. If they think one of their games won’t meet their quality assurance. They won’t release it. MS can’t guarantee that and they’ve proven it as several 360 titles on Xbox One have issues.

Of course you do, but BC games has to be approved by the publisher on so far Rockstar says no, so don’t expect that game anytime soon. I will continue playing on the console the games were intended to run on and its 100% compatible.