Microsoft has allways kept their Cards Close or hidden I would rather say, but this is about to change and very welcome
Read more about it at Office Blog.
Introducing an improved way to make the roadmap visible when Released, Rolling Out, In Development and Canceled improvements.
Have a look into the future, and maybe a Challenge is soon to be addressed, like:
Nice to know about the future, and I will go deaper into these features once we start seeing them either in Preview or Releasing.