I know that the most popular theory here is that Raverne Draconia is Crowley but I remember reading a crazy theory analysis ab how Raverne might have changed due to him going to the something2 forest and never return and it makes him unrecognisable while also losing himself and there's a lot of possibilities to what happened to him. The nail of the coffin however is that based on this we can conclude that Raverne might be Grim.
And till this day I believe in it cause it would be really funny








