What I wanted to discuss first was the Dovahkiin taking Miraak's mantle as Hermaeus Mora's new servant. Now I know many have called this into question, but lets face it, HM is a daedric prince of "scrying of the tides of Fate, of the past and future as read in the stars and heavens" and therefore knows the choices the DB would make. Plus, he seems to work situations to ensnare unwitting servants (as evidenced in his Daedric Quest and in the DB DLC).
On top of this, my character is currently a Nord Werewolf Nightingale, which already poses a conflict between Hircine and his Hunting Grounds and servitude to Nocturnal and service in the Evergloam. My theory on this though, is that the werewolf gift/curse is not that difficult of a fix before death. However, if the Dovahkiin dies a werewolf nightingale, this raises some interesting questions of where the soul of the Dovahkiin will go. Ha, and Sovengarde, I guess that is a pipe dream?
Regarding Mehrunes Dagon, receiving the Razor required no forced servitude that I remember.
Anyway, please discuss!