From TvLine - NC-Eye-S 

This is scary... there are so many people with blue eyes on the show. And they say 'brace for the worst' - hope it's not someone from our team! *bites her fingernails nervousy*

I very much doubt it, Paula. They say it's someone "only deep fans" will know. This is what makes me think it's why Jesse Stern is making a cameo. I doubt it's someone from the team though. *staying calm* :))

okay... staying calm. No point worrying before the next episode *pretends to be calm*