Dave. Dave, Dave, Dave. Please allow me to further illustrate what FNM just said. Have you ever seen the original Star Trek episode "All Our Yesterdays"? (I realise I seem to rely on this kind of sci-fi analogy more than somewhat). The episode is set in an ancient library on a doomed planet and features a librarian character known as Mr Atoz - A to Z, geddit? Anyway, our heroes are amazed to see that there is more than one of this man, three of him in fact. That's three seperate Mr Atozes, not one Mr Atoz wearing three hats (that means having three jobs or functions). As one Mr Atoz enters through a doorway, a second Mr Atoz is rummaging through a filing cabinet, all the while the third Mr Atoz is doing... well, something else which escapes me at the moment. They are three people with three distinct and seperate bodies, yet they are all the same man - which probably saved a bit on casting. At least, this is all true within the context of the story - and I think that's the important bit to remember.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'