Allow for custom chat groups
Just like with any other chat client, give the ability to create custom chat groups. Currently you can only add people to Favorites. There needs to be a way to segregated people into custom groups (and not really on teams). This is one of Teams biggest downfalls.
I couldn't agree with this more right now. If you chat with a lot of people one on one the idea of only have favorites is short sighted and terrible. I need to be able to have custom groups of people I chat with a lot and a way to manage users besides have to search for them in the search box or going through recent chats which is also terrible.
This is messaging functionality that should be worked on asap since right now its a mess.