Hub, we don't care how much our members banter other players as long as they get along with other Muppets. You might be surprised how differently you would be treated once you got the
Official Voss Seal of Approval. We don't care how good you are, if you create conflict within the squad, Fester will boot you.
So to answer your question, a total basket case is someone who can not get along within the squad itself.
Muppets just want to have fun.
P.S. We are now happy with the numbers we have at this time, Fester does not want a big squad.