Board Thread:False Info and Speculative Discussion/@comment-24.187.28.16-20140814051503/@comment-13965604-20140908220208

Charmdozo wrote: Cora is a walking plot hole. Like someone said above, she was obviously created as a last minute replacement for Erica. I think 3a would have been better with Erica. Instead of a sibling relationship with Cora, Derek could have formed a romantic one with her. And Erica would have been pissed about Boyd, so that could carry on into 3b with the twins.

It looked more likely that Erica and Stiles were going to get together than Eric and Derek. At least to me.