In the ranked games it should be implemented to only be able to use one object (not to use several identical objects), I have seen and have played against opponents who use the same object in several pokemon (for example remains), the games become boring and takes too long because many use only defensive pokemon with remains (blissey, milotic, gastrodon, dragonitte, salamence, reuniclus, togekiss, hippowdon and many more ...) which takes the games to last a long time and many times they reach the time limit. This makes it boring and a waste of time to play ranked games and the rewards are very bad.