Can a Dracolich possess a reptileman corpse as its host and if so what happens when the reptileman is revived? [on hold]

I DMed a game about two weeks ago where one of the players who played as a Lizardman was killed and possessed by a Dracolich. Another player used Ressurection and since the Dracolich retains its host’s type, allowed the spell to bypass the Undead typing. The lizardman player was revived. What happens now? Is the Dracolich kicked out of the body? Do they share control?