Why She's Red Coat:
- CeCe has clearly been in the "A" game multiple times. What's more, duh, she was one of the two Red Coats last time!
- She's been totally off the map for quite a while, giving her plenty of time to plan, conspire, and touch base with "A."
- Remember how Mrs. DiLaurentis was communicating with CeCe (and even giving her new clothes) before "A" murdered her? Clearly CeCe's role in this whole tangled web isn't complete, and this is the perfect place for her to pop back up.
- CeCe's loyalty was never, ever a guarantee. Sometimes it seems like she's on the girls' side, and sometimes it seems like she loathes them all. If she does hate the girls, it would make sense for her and "A" to link up.
Why She's Not Red Coat:
- Recently, CeCe has been under intense police scrutiny, so we have a hard time believing she'd be able to get around without anyone noticing her. Plus, if she were trying to lay low, the last thing she would do is get involved in this mess again.
- Last we saw CeCe, she was on a plane to who-knows-where. We think she's probably far, far away.
- If CeCe was Red Coat before, isn't it a little too obvious for her to be Red Coat again? Given this show's track record, probably.