Probably not too shocking given some comments made lately.
Source: http://kotaku.com/sources-smaller-xbox-one-coming-this-year-more-powerf-1778634446Kotaku said:The two consoles form part of a wider Microsoft strategy, codenamed Project Helix according to one source, to converge Xbox and Windows. For a while now Microsoft has been clear that they want their two prestige brands to work together, as theyve announced big new exclusives like Gears of War 4 and Sea of Thieves for both Xbox One and PC. Developer sources have told us that Microsofts new mandate is to release future gamesincluding the flagship Halo serieson both platforms. The recently-cancelled Fable Legends, which was playable across Windows 10 and Xbox One, was one of the first games to implement this strategy.