damn you moffatt

Why do people always think Sally Sparrow should have been a companion? Is it because of Carey Mulligan? I don’t understand it. I thought she was okay but little to no interaction with the Doctor, so what exactly are people basing this on? 

The one person I’ve always felt that should have been a companion was Rita from “The God Complex”. She was a well established character and Eleven even liked her and playfully warned Amy that Rita could be a replacement. She should have been and that should have been Amy and Rory’s last episode as his companions because it was so dragged out towards the end. 

Rita’s end will always piss me off because there was so much potential with her.