The only way for Amelia’s baby’s  storyline on Grey Anatomy to be more realistic is to bring some Private Practice characters back for season 17 because they were there for her during her first pregnancy so it would only be right if they were there for this one. It’s doesn’t make sense that Amelia is having this baby without her support group that was there for her when she had her first baby and were there for her during everything that happened to her. They should be there at least to make sure she’s ok and to see her healthy baby but they need to be there for her. The characters they should definitely bring back are Addison, Charlotte, Jake, and Sheldon because they were there for her during her first pregnancy and should be there for this one. It will also be great to see these characters catch up and see where they are now.