Rare boss Craig Duncan is the new head of Xbox Game Studios, with former head Alan Hartman retiring from Microsoft.

source https://www.windowscentral.com/gaming/xbox/craig-will-continue-to-focus-on-helping-our-studios-deliver-high-quality-differentiated-game-experiences-sea-of-thieves-studio-boss-craig-duncan-now-in-charge-of-xbox-game-studios