I would like to suggest making it configurable whether a team mention explodes into a list of team member names in parenthesis or not. For large teams this is not necessarily ideal as it takes up space and makes reading less enjoyable.

Let me explain by means of examples. Currently, mentioning @my_team on a page, results in the following.

"Hello there my_team (@snowwhite @grumpy @sleepy @dopey @bashful @happy @sneezy @doc @cindarella @pluto @mickey @donald @daisy @huey @dewey @louie @goofey @scrooge). How are you doing today?"

However, in some cases I would prefer

"Hello there my_team. How are you doing?"

I suppose the team member names can be deleted, but it's a bit of a patchy solution.