How might Nintendo's new games look if they were bought out by Disney?
That depends on your perspective. Would you consider them a game company or an animation one?
If the former, then I'd argue that Nintendo is at least as well known for its animated films and other such content than it is for its video-game software output; moreover, Disney Interactive could certainly use some fresh ideas when it comes to creating these types of experiences (if not also in regards to their own current franchises) - there are more options available through this channel due to licensing restrictions which may prove difficult without even considering the need for additional resources from outside sources, let alone acquiring said licenses outright. In terms of hardware development though, while Nvidia has done wonders with AI/games tech lately, NVIDIA cannot be used for real 3D rendering nor can they produce high-end PC parts, therefore GPU developers must have been acquired too thus no hope for Nintendo being free of Intel. It will likely involve having a lot less control over what gets published but if anything makes it possible for those companies still licensed under SEGA to flourish, it should result in similar content coming with better production quality.