Phil Spencer, Head of Xbox, welcomes fans to the Xbox E3 2017 Briefing on Sunday, June 11, 2017 in Los Angeles. (Photo by Casey Rodgers/Invision for Microsoft/AP Images)

Phil Spencer, Head of Xbox, welcomes fans to the Xbox E3 2017 Briefing on Sunday, June 11, 2017 in Los Angeles. (Photo by Casey Rodgers/Invision for Microsoft/AP Images)