Of course, thinking about Addison's possible return got us reflecting on all of the other former Grey's characters who could come back. From Izzie (sure, Shonda Rhimes doesn't seem eager to have Katherine Heigl back, but we want to know what happened to Izzie!) to Teddy, there are all sorts of characters who check out of the show, but aren't actually dead and therefore could return.
We're not sure who we'd most like to have back, so we're turning to you guys. Is Addison your first choice? Would you rather see Izzie again? Do you miss Burke (Isaiah Washington)? Do you want to see Mer reconnect with her dad now that there's a new baby in the family?
Let us know who you most want back with our poll below!