What's the case on Grammaton? Was town leaning him earlier.
Ratchet revealed he is Scar
If my memory serves right, there was no action from Izumi that suggested that he had mechanically investigated anyone.
However that being said, Grammaton's reactions after Ratchet's death did not look good at all if you ask me.
Basically he was on the hyper defensive and after stalling for a bit claimed some dubious ressurection abilty, and also said he could do something with a dead player. But wasn't going to use it on Ekko since he flipped non-town.
When I called him out for being defensive, he became even more defensive.
But don't just take my word for it, you can check out his latest posts, since he probably went to bed or something soon after that transpired.
It might very well be that Gramma is in fact Scarface, though like I already said, don't believe there to be any mechanical evidence for it.
And as such, I think for the very small chance Gramma isn't scarface, it's better to go for Blue who has in fact been mechanically compromised to be aligned with Scarface.