I'm not sure if I'm supposed to be confirming these or not, but Cecilia went with TorB's plan. Just to confirm if Cecilia is found, that they did not actively go against what Town wanted/agreed upon, even though it would be rather stupid if they did at this stage (regarding targeting inactive users).
So regardless if Rita is mafia or not, the people who actively disagreed/targeted Kaempfer could be interesting to look at, and this becomes especially important if Rita is mafia.
If a Rita is found who was objective against Kaempf, putting a target on their back is likely a bad idea. You can manage some WIFOM out of this, but I think it's just more likely for them not to be mafia. Similarly, if Rita is found to be mafia, and did not scumread Kaempf, we can look at those same people under the glasses of whether they would be trying to "defend" their ally or not.
High chance I'm posting this too early, but these are my main thoughts. Catching up on active mafias has always been the death of me.