I don’t think Emma’s gonna go see Rumple until after she’s buggered up Snowing getting together though. Then she’ll go to Rumple for help, and he’ll be all, “I dunno you, why would I help you,” and he won’t believe she’s a time travelling Saviour because no one can travel through time, but if she busts out the, “I know your son, Baelfire, you let go of his hand over the portal and that’s why you need the Curse, to find him,” that would make Rumple listen to her. I think someone mentioned this in a previous post a bunch of pages back, but all it would take would be for Emma to slip and refer to Neal in past tense and Rumple would demand all the details. And it doesn’t matter if Zelena’s in Oz, Rumple can access magical lands easier than our world if he puts his mind to it, and “No matter where you go in time, I will find a way to kill you.”