My take is, Tracker is very unlikely to be the SK because Tracker is one of the roles that's supposed to keep the SK among others from killing whomever they want without a second thought. BG and JK are sorta the same because as SK you're supposed to be bothered by protection, not be the protection itself. DV SK is also nonsense cause it allows the SK to win a phase early and it's heavily frowned upon. So yeah with this stuff in mind all that's left really are Kajuh and Evans, and Evans has been a bit too out there and too proficient in catching scum which should damage his longevity as the SK.