Teams could be a one stop shop application if it also integrated e-mail. Potentially under the file icon you could put an icon for e-mail and teams could work like an e-mail client. Again - I would use this exclusively - no longer have to have skype, outlook, one drive etc... all open when its all right here. Really would be amazing.

It would be nice to add a list from a SharePoint site to a Channel in Teams. That way we wouldn't have to leave Teams to go edit a list.

As a Mac user, I'd like to be able to create Microsoft Teams meeting links via an Outlook Add-in, similar to the add-in available on Windows.

When you open a pdf, hyperlinks within the pdf don't work. Additionally, you can't search within the PDF (No Ctrl-F either). PDFs that are a few hundred pages long is far too long to scroll through to find a section that can be found in seconds using a desktop PDF application.

Would be great to do clever shortcuts in Teams using the touch bar on Macbook Pros

I'd like to have the ability to add myself to teams as a method of ensuring adherance to company policy.

Right now, I am one of 3 global admins and we've had the problem before when using Slack of people making channels and productivity disappearing. We'd like to be able to monitor these teams when necessary, and requested by our Security Officer.

I've attempted adding myself as a member, and owner, of the associated Office 365 Group but I am unable to get the Team to appear in my Team Client

On the chat window should have ability to email the conversation and also ability to reply on specific chat text

Currently when you add a file within a Team there's no way to share that file with an external contact.
I would like a way share a file from within teams with external contacts. I would also like them to be able to edit selected files as well as upload new files and have them show up in the channel's Sharepoint Directory.

Use of Wildcards to do team searches

Need the ability to schedule or start a meeting using Cisco WebEx

Allow for call recording in calls (which could then be saved in whichever channel works)
As well as allow for calls in moile app

Provide the capability across Office 365 (SharePoint, OneDrive, Delve, Sway, Stream...) to share a piece of content in Teams. This would share a link to the piece of content, not upload a copy.

Other chat programs (Slack, Cisco Webex, Google Hangouts) allow third-party clients, typically over XMPP. Can we have an XMPP port on the Teams server?

The default seems to be to OneDrive rather than SharePoint Online Doc Libraries which seems backwards since SharePoint is for Collaboration and OneDrive is more private files

I'd like to see the time next to the message if it was sent today. And I would like the date and time for any older messages.

New Excel desktop Co-Authoring does not work with Excel Docs in Teams. We've tried going directly to the group, sharepoint and inside teams and every time it tells you the file is locked. A regular O365 group and OneDrive work fine but take that same file and put it in teams and no more co-authoring.