Yes bendoran - Your memory serves you well - both Druss and Skilgannon are cloned in Swords of Night and Day and they bring back Skilgannon's soul, but cannot find Druss who is on the 'other side' protecting the soul that was banished from Skilgannon's new body to make way for him.
But he does inhabit his clone's body for a short while (to fight of course) so he does 'possess' his clone, but being Druss and honourable to a fault he will not stay there and gives back the body when he is no longer needed.
