Your comments

I feel like this is a must have especially for Xbox 360 and Xbox One games since some games have separate achievement lists for different regions. (e.g. Japanese Elder Scrolls: Oblivion GotY, Australian Saints Row IV, Japanese Borderlands, etc.). That, when combined with the feature of no region restrictions on Backwards Compatible Xbox 360 Games played on an Xbox One, has created a whole new market for foreign Xbox 360 and Xbox One games. Just look at the price difference between A Japanese copy of Elder Scrolls: Oblivion GotY compared to an NTSC copy:

NTSC Copy $7.90 USD

compared to
Japanese Copy $40.06 USD