It remains to be seen if Discord has a long term viable business model or whether it will get dumped like Skype, AIM, etc. when they need to monetise it and users get put off by the attempts.
That said, the move will likely be to the next highly funded product in that case, not back to TS/Mumble.
That said, the move will likely be to the next highly funded product in that case, not back to TS/Mumble.