Quite similar to Trust Each Othre but with a large twist: daystart. One mafia knows which setup it is - the stalker/lawyer/GF/guiser - whilst the others remain without a clue of the setup or who their partners are.
The godfather is there because they will know that it is setup 3. The setup without the cop would be too mafia-sided if the third mafia was anything but a nilla - which is essentially what the godfather is, considering it has no night action and no role to investigate it. It is simply there for the godfather to know the setup.
