As of June 21, 2018, Microsoft Teams for Surface Hub is now in preview for Windows Insiders. https://www.windowscentral.com/microsoft-teams-surface-hub-enters-preview-insidersPaul commented
This is a gotta have. We are emphasizing teams as our primary communication tool in our global organization. We are installing surface hubs in each location. We must have this for our strategy to work!
We are still considering this feature for future releases, and will continue to update the status when it changes.