Rhizo's doctor preventing CoD from a kill on Night 2 is more probable than SBG getting roleblocked IMO
That said, that doesn't exclude him from being suspected as he's one of those who bailed WP's wagon near the end and voted for iSoc yesterday.
Both of those actions do look scummy, but I've tried to explain my reasoning and positioning on those decisions to the best of my ability.
As far as Rhizo's protection, that also assumes CoD is town.
The issue I can see with SM leaving town is her not mentioning it. If she had 2 shots, assuming she left during the no-kill; she could've easily told us and given everyone an answer to the night. If she was targeted, she could have used her travel ability again. If I was in her position though, assuming this happened, a RC would let scum know she wasn't a cop while they continued their hunt. Even stating she had 1-shot instead of 2-shot to tease the scum wouldn't work. Scum would just skip over her as she'd essentially be a VT. The only reason I see her not mentioning this is she felt scum might target her later and she could help with another no-kill. It is a mysterious though why she had 2 shots and wouldn't use them back-to-back if she was successful.
Again, these are all possibilities. If the SM theory is true, CoD could be either scum or town; but assuming Rhizo was successful in his defense, CoD would absolutely be town (unless the very, very, very rare occassion we have a SK on the loose with limited night action; i.e can't kill til Night 4, etc.)
I want to rather believe the Rhizo theory as it would help us narrow down who is who.
We have Rhizo (Doctor); FS and Wolfpacks (Neighbors); and CoD (Rhizo's protect) as confirmed townies following this scenario. Added with King Cankles information, we know KC and LS are both town.
This leaves scum among Lyner, Yehom, KitKat, KevinH, and myself.
If the SM theory is true, we have Lyner, Yehom, KevinH, KitKat, myself, and CoD.
Both of these allow for the higher chance (60%) and lower (50%) we hit a scum, if the theory of 3 remaining is still where we are.
These odds aren't bad.
But again, these ASSUME several things at this point.