It's been a long while since I've posted anything on this topic, with an interview Phil Spencer gave to IGN about this topic back in September, he pretty much shot the idea of XIV coming to the XBOX anytime soon down, and shifted focus on their games collection coming this past Fall/Winter.
However, today they announced that Rocket League would allow for Cross Platform play right now with PC but with other platforms in the future.
http://www.polygon.com/2016/3/14/112...play-announced
From his recent comments, this sounds like the last issue holding FFXIV back from the XB1 might finally be resolved.
Just thought I would share, crossing my fingers that we'll see this happen this year.