This feature request is working its way through the backlog queue. No new details are available yet.
-WarrenIain Hands commented
Is there any way this could be moved further up the development queue?
I cannot believe that two mutual technologies that are essentially built on the same platform cannot be linked! We have spent years developing and enhancing our SharePoint sites for project and team working. We are wanting to embrace Teams as we see the benefits of what this offers, however the fact we cannot put a Teams front end onto our existing SharePoint site seems, well frankly, ridiculous!
Please Microsoft development - fix this one!!