We knew we would be seeing some Whedonverse actors pop up on Agents if Shield, but I really did not see Amy Acker being cast in this season.

Tvline is reporting that Amy Acker has been tapped to play Coulson's cellist girlfriend, who he was dating when he died. She is slated to appear on the April 22 episode. I hope this is like how Carrie Preston appears on Person of Interest in a few episodes while being a regular on True Blood. I think this is awesome casting and can't wait to see how they manage to bring her in then MCU. Now what other Whedonverse alums should appear on Agents of Shield and who should they play?