considering my bug report on this has been rejected in Teamspeak’s ticketing system and I’ve been sent here, I will share my findings here with everyone: Say you triy to ban someone via the ban user button but oh no, insufficient i_client_needed_ban_power. But well, you are a mod and can see the ban list and click the funny create button. Guess what, just enter whatever information you want about the person you just could not ban, click create again and voilà, they are gone, no i_client_needed_ban_power required. Of course you could just enter the username while baning and be fine, but while you’re at it, why not add uid and IP-adress, depending on what you can get.
Should this be possible? Of course not. Will some admin play the ol’ uno-reverse-card on you by baning you back? Most likely. Can you still do a miniscule amount of trolling with this? Presumably.
Thank you for coming to my TED-talk.
P.S.: Yes I am just a lil’ salty the TS team offers a bugreport ticket option just to reject those tickets
P.P.S. I am aware of the b_client_ignore_bans permission, but did not test what happens with that set. Doesn’t really change the point though.