The Xbox division at Microsoft was caught in a flux after Don Mattrick, the previous head, left the company for Zynga. Julie-Larson Greene then took over along with other hardware divisions like Surface until she was reassigned to user experience recently. And then Marc Whitten, who was all set to become the head of Xbox, left the company for Sonos, so now, the baton has been passed on to the head of Microsoft Studios, Phil Spencer. Satya Nadella, Microsoft’s CEO, announced this and other changes over a company-wide email, welcoming all the new heads into the senior leadership team. Phil Spencer will be leading the Xbox team responsible for Xbox – the console, Xbox Music & Video and Microsoft Studios.