Mockingbird absolutely!
Mockingbird absolutely!
Quake easily. The fight scene she had in the last episode was a single shot John Wick-esque sequence combined with a big budget version of her powers would be awesome. Plus I'd like to see the scene from the comics where she assumes she's being recruited into the Avengers and Cap and her have an awkward moment when he tells her they just needed her help this one time.
Director/Agent/IDEK anymore Coulson, Skye, and Bobbi are the best choices in my opinion. They are the only ones that makes sense to me.