Ramiel: Allies. Is that what you call three humans with one good liver between them and a busted up angel?
Crowley: I admit, they don’t sound like much. But every Armageddon, every bloody “this is the end of all things,” a Winchester stopped it. Like it or not, they’re an asset we can’t afford to lose.
From Supernatural – Season 12 Episode 12: ‘Stuck in the Middle (With You)’ (12×12) | TV series produced by The CW