On the subject of mass claiming - we have 7 alive, and 2 mislynches.
This is stream of consciousness theory - not sure where I feel about it:
If we full claimed - then we're left with (from my perspective) 4 people of unknown alignment. (As I know I'm town). That puts the chances of lynching correctly @ 50% (at least), and once done, the doc can protect the cop and we're off to the races. The doc will die, but the cop will get an investigation in, and that will clear one more, leaving us with 1 scum in 3.
If only the cop claims - we still have a 50/50 shot of catching scum (the doctor will no doubt claim before we lynch), but if we lynch correctly without exposing the doc (40% chance) then the doctor can protect the cop forever.
If we don't claim, we run the risk of losing one or more PRs (< 40% (doc could protect) if we lynch correctly, < 50% if we mislynch)
Again, not sure how I feel, just trying to think it through.
Neglecting doctor protection, we have 2 nights remaining (1 mislynch, 1 hit on scum, and then lylo on the 3rd day)
If we claim and mislynch, scum will no doubt enable the cop, block the doctor, and kill the cop, and the the doctor the next night.