devtrackers.gg
I kinda like them.
External link →I kinda like them.
External link →I -think- it's based on who's the host.
I believe it will only be a thing if a premium career is in the lobby. So if you've a bunch of vanilla heroes and, say, Warrior Priest, then odds are Saltz will brief the team. etc. I don't think Sienna can do the shpiel yet.