To Hoth or not to Hoth

i cannot imagine it will work like that OP, it will probably be a kind of selection like for Raids where the Officers can launch, so the officers will need to be on the same page :-)
I don't think any member can launch a TB on his own locking the whole guild from the other TB ;-)
Just wait and see, but i'm afraid Geo TB could end in a way worse experience than GAC was this week end