storylines I wish they would expand on

  1. Katie from S3- I wish they would bring her back and show what she did after leaving, I mean Bradford did say she still can join the station
  2. Nyla cheating-it was a plot point for like 2 episodes and then completely not mentioned, and I feel with the recent James thing this couple is not meant to be
  3. Aaron leaving -how is he in the new station? Possible cameo?