The thing is, the term General Manager can mean a lot of things, can't it? For example, Jock brown was Celtic's General Manager for a while, and he was responsible for bringing in the manager, making decisions based on players and suchlike. Maybe the club shouldn't have given him such a title, as it only leads to fans expecting that he'll be carrying out the duties of an actual general Manager, and not simply having his media duties extended to running the offices and grounds staff.
So, we've not really replaced Dempster then?