None of them has done something relevant so far and you also have to be careful dlm already started their "save blue eyes from the banlist" campaign again, suddenly BE is not good enough (once again lol)
You probably already know their tier list is garbage well now look at it with even more disdain
DLM's tier list is only based on a tournament with a side deck format so I do agree with the notion that Blue eyes without it's turbo build is not good enough anymore against the water deck in tournaments.
As for the OP's question, I think the U.A. cards may find it's way there in the meta or maybe fire fist is the new Onomats in town.