Yo, so just to keep you updated:
Since I found out that Nicholas and Marilyn had a skype convo where they shared each others' identities, they are both banned from playing in the next two Head of Household and Power of Veto Challenges. So they are banned from 4 challenges total, and that started tonight with the Head of Household challenge.
I know I said in the rules sharing identities was grounds for expulsion, but I did not want to expel three people, since I know Kerr also shared his (based on what the insider knows)