Is it really a two ecosystem world going forward?

With looming Google and Apple take over of wearables, in-car tech, and smart homes, do you think Microsoft has a chance to by a viable third player? Do you think they can respond fast enough to the quickly changing landscape (choose-your-tech-religion-now and all)? Where do you think MS should focus their efforts and gain some quick market and mind share? A duo-poly is certainly not ideal.