It's hard to categorize what Lyney is or the trio are, because I made all the harbingers vampires (except for childe stc). I could just end Arlecchino from the get-go and have the trio becoming hunters. But what would be left of the vampires in Fontaine is; Neuvillette, Furina, Navia, probably Sigwinne. Not sure abour Wriothesley.