Having MSFS2020 support would be fantastic.
I'd like to offer my services to getting a plugin up and running if that's possible.
Sadly though after playing around with the MSFS API for a few days, I think there's loads of missing functionality at the moment. Particularly around controlling GPS units, it looks like a lot of key/button events are not responding or being ignored by MSFS.
Hopefully it won't take too long for Microsoft to flesh out the API.