Burn Notice, Scion Style.
What happens when a bunch of Scions who, for various reasons, are no longer in the family rolo-dex, end up getting dragged into doing Fate's dirty work time and again?
This would probably work better if the Scions are all from 'less than nice' god/desse/s. Loki, Set, Hades...
Discuss! Debate! Demolish!