Board Thread:Spoilers!/@comment-25926288-20161115161303/@comment-25375217-20161129050305

All the more reason not to want him under a sleeping curse! :D

Seriously, though, what could possibly be going on here? The Dark One doesn't, possibly can't, sleep. That was a thing covered in 5A.

It's possible Blue is asleep... but her tweet refers to Robert "needing to step up his game" to keep it from being "a snoozer", so the sarcasm/vague teasing implies Rumple would be the one asleep.