In the mood for some Sabriel? Good! I need a lovable Trickster Archangel Gabriel for Sam. I prefer longer replies with good grammar and someone who will help the plot along. Also you'll have to be 18+.

Ideas:

Sam went to Stanford to escape all the ghosts and ghouls he used to hunt, but what happens when an archangel on the run decides to become his roommate? Probably hilarity and lots of candy. 

A young Sammy runs away from home, leaving a pissed off dad and a horribly worried Dean. He doesn't know it yet, but he has a destiny, and with some help from his makeshift 'guardian angel', he'll realize it sooner rather than later. (18 year old Sam)

(Role reversal) Gabriel Shirley was always a special character. But, as he began to have strange visions, God decided he had to be looked over and protected. That's where Sam came in. He was supposed to pose as his roommate at college, but what happens when he has to blow his cover to protect the human?