Lets get this straight. NO ONE IS ALLOWED TO RP AS A GOD OR TITAN.
When you gain Admin status, you claim a God you may RP as. This isn't you character, no one can have a god or titan as their character. However, you are given rights to RP as that god in other's threads when need be. If you chose a god, your character's parents must be that god if you choose to be a half-blood. If you choose Kronos, obviously you can't have him as your parent, so he would be like the wild-card. Same goes for Artemis, though you can play as one of her huntresses.