The actress who plays Rose is transgender and, based on a line from Donna in The Giggle, so is Rose. That suggests that Donna didn’t name her Rose, she chose it for herself.
So is it a coincidence? Is there some significance?
It would be interesting if they revisited it.
I forgot about that. That would add to the mystery. I really like Rose, so I hope she comes back anyway. She was definitely underused.