<em>Grey's Anatomy </em>season 21 has been picked up by ABC, but with the show having gotten picked up for multi-season orders before, I'm curious if this is a sign. While I don't think <em>Grey's </em>will end until the show chooses to, I can't imagine it staying on the air for much longer. Perhaps a one-season pickup is a signal that the show is finally coming to a slow stop.
