Yes. Monster Reborn needed to be banned. The ability to summon a monster from either players grave was too OP. With that, a Maiden Deck VS Maiden Deck mirror match would give a very higher edge and ability to spam. For example:
Azure in grave>Opponent Reborns it>Has ability to summon another azure>Summons azure (2 on field currently)>Ends turn>Next turn spams 2 normal dragons>lvl 9 synchros>repeat
Monster reborn just adds way too much stress to a duel. That and Heavy Storm.