My assumption is 2 of NIK/SS/DM are scum...with DM being the one most likely to be scum out of the 3 of them.
Is an NIK-Porscha-SS trio possible? Honestly, I have hard time seeing it. Although I don't know if NIK or SS have provided much thought or focus on each other? I think SS did provide some thought on NIK and even shaded him. Yes we could lynch 1 of NIk or SS, but whether they flip green or red, then the next wagons would most likely be the survivor/DM.
NIK-Porscha-SS?
NIK - Porscha - DM?
SS - Porscha- DM?
It's respectable scum game from either SS/NIK if they are red.