It be awesome if you could receive a guest or make an offering to God of Worms. If Mannimarco makes appearance it should be in the form of the God. I personally feel Beth needs to address him in some way, they must know us Daggerfall fans were not amused by what happened in OB.
The King of Worms (the lich not the god) can't return in Skyrim, because the events in the Mage Guild quest can not be considered canon. If they were that would mean the CoC was a Mage, and Beth never puts a class, gender, race on the past main characters.
I was wondering when someone would mention this.
He's right, none of the Guild Questline's are considered canon, only the main quest, because the Guild Questlines can be avoided, botched, turned around, and just completely [censored] with.
So, if Bethesda wanted to bring back Mannimarco, their allowed to do so lore wise.
If I remember the lore correctly, I believe when Mannimarco was first slain before becoming a lich by Galerion, it was at a undisclosed mountain, where 'sheets of fire and ice crashed against each other, and lightning cracked in a dragons sigh' (That's how the book puts it), in my mind, I see this as somewhere in Skyrim, perhaps, IF mannimarco did return, it may have something to do with this.
Maybe, his original phylactery is there, or his blood, or something to that effect.
If they bring him back of course, which I wouldn't mind..