Fave het ships: Megstiel, Dean/Abaddon, and Dean/Claire or Sam/Claire. Claire with either of the boys is definitely the most underappreciated though. I could see it working so fucking well for angst and guilt. Dean/Abaddon is dark and deliciously fucked up. Megstiel is pretty versitle imo although I admit I have no time for proxy fics where Megstiel isn’t the final pairing.

Sam/Claire and Dean/Claire totally have the potential to be angst factories. If you’re into age gaps I think there’s a lot there to work with, especially when taking into account Claire’s issues with trust. I think those could be a lot of fun to work with. 

Abaddean. Oh, Abaddean how I love you. Like, I adore the idea of Demon!Dean and Abaddon just totally ruining everything and making life terrible for everyone b/c that’s a dark timeline I wish was explored more. It would be such wicked fun. BUT I also kinda like the idea of an AU where Abaddon is kind of a shark you know? Like if she were a high powered prosecutor or senator or CEO and Dean were her husband who everyone assumed as just a pretty face but was actually just as clever and slippery as she was. 

Megstiel. I cry. Totally a versatile ship. You could do enemies to lovers, childhood bffs, friends with benefits, fluff, darkfic, basically anything you could ever want. It really saddens me that so much of megstiel winds up as proxy fic b/c they’re so much fun together and the ship needs more love.