How is the roadmap looking? What features didn’t make the initial preview release? What additional features are you most looking forward to delivering leading up to GA, like Office 365 Groups or Microsoft Teams insights perhaps?
we're currently working on a usage report for Microsoft Teams and if you go to roadmap.office.com, you can see all the reports we're currently working on. Just search for usage report. The reports will first light up in the admin center but we're exploring what to include in the content pack going forward.