I agree that Rumpel has some major karma coming his way, but he fact that it’s Cora and Regina going after him and not the Charmings gives me cause for concern. Set reports say that Charming was at the shop but Cora and Regina used magic to weaken him. So, Cora and Regina are not only going after Rumpel, but the Charmings as well. That’s why I’m not so quick to jump on the “Rumpel has it coming” train. Hurting Rumpel is fine, but why is Charming getting punished?
There’s a good chance that this particularly scene has nothing to do with punishing Rumpel, but more to do with Cora finally getting her hands on the world’s most powerful weapon.