Milani also arranged for the mortal who "thinks CORRECTLY" to not get wrecked in Hell, the way that Asmodeus would've preferred to wreck her! And for the new goddess Carissa Sevar to end up with the ownership-tag on her soul that previously was pointing to one of Asmodeus's devils! Otolmens should be able to buy that soul from Carissa Sevar now - maybe by offering to forgive Her and Pilar for the previous incident - and give that soul back to itself.
Possibly then that soul can be brought back to life, and Otolmens can empower the mortal 'Asmodia' as a cleric, and have her help out with preserving other planes and planets!
Milani can't promise it; Nethys's visions always have that soul refusing resurrection by anyone and staying in the Gardens of Erecura, for the short future ahead that Nethys's visions have spanned. But this version of the mortal got less damaged by Asmodeus's mortals just before she died, compared to other versions of her that Nethys saw. Maybe that soul would consider working for Otolmens, if Otolmens made her an attractive offer and promised good working conditions? Milani can explain about 'good working conditions' later.
Milani is mostly doing this out of a belief that it might help prevent the universe from destroyed, of course. But also at least a little because Milani agrees that it would be nice if some gods did nice things for Otolmens occasionally, and maybe even that Otolmens could use a friend.