hudsoniscool on 11 December 2016
There also the fact that Greenberg has retweeted it. Kinda validates it a bit. I believe they leaked Scorpio or the slim I don't remember which.
Halo MCC will sell 5+ million copies(including digital)
halo 5 will sell 10 million copies(including digital)
x1 will pass ps4 in USA, and UK.