I anticipate a shift to mobile gaming. CoD mobile is raking in the dough, Diablo immortal is the next project for Blizzard. This acquisition will give MS (more) inroads with Tencent who helped develop CoD mobile. Plus now Candy Crush is also part of MS' portfolio.
MS will begin making more mobile spin offs of their big franchises, or rather make them more suitable for mobile gaming to prop up gamepass for smart phones. That's where you print money. There are 6 billion smart phones in the world. That's the big fish.