Board Thread:Spoilers!/@comment-2153169-20170823175024/@comment-1916997-20170826154002

So most likely partially has to do with someone waking up from (at least one of) the new curse(s). If we are to assume that this will be Regina centric, we may also get an old fan favorite in FB, like how Emma is in Hook's, and Belle's is in Rumple's. If we look at the title thinking about that, I think Snow and David could appear, as they (but especially Snow) are connected to Regina, and also are famous for being put under a sleeping curse, thus the need for a wake up call.