I'm pretty sure it will get used + the player base this game has it will atleast have 50+ players on at all time. And it's only like 10$ a month, and with all the money they make from the game... I' sure it will. But how can it get abused? It could be used for other games, Trendy would now need another set of moderators to to keep that in line. There could be trolling, griefing, hate speech, etc. That's true if they do make an Official teamspeak they will need more trusted staff to help run that teamspeak.