Those who own current-gen Xbox consoles have reportedly been sent a survey by Microsoft about their experiences with the devices to date. It also contains some pointed questions about how they would like to see it go in the future, hinting at the possible prospect of a new controller with up-to-date features from that for the new PlayStation.
https://www.notebookcheck.net/Microsoft-potentially-floats-the-idea-of-a-DualSense-esque-controller-for-the-Xbox-Series-X-S-to-its-customers.514083.0.html