Are we going to have another nct group performance? I can't wait!

I wonder if their MV is gonna spoil the next SM artist comeback? Like Taeyeon...So far I don't notice any clues in BoA Better but that MV was filmed long ago before SMCU so maybe that is why it does not have hints. EXO Kai had great ending on his MV signifying EXO D.O and Xiumin...Those types of hints are great stuff that are hidden are not so fun XD In SM MVs its hard to tell what is hint and what not so obvious and more straight foward stuff are better. Tbh the first thing I am gonna do is check the ending if its spoilng any future NCT comeback or something else SM related.