Hello PRO,
I have already suggested this on discord during the easter event, but didnt make a post here due to it not being super necessary (would only find use for ev'ing the little cup team in breezy falls). However, with the implementation of the trainer tower, this is now a lot more useable.
I would like the refer to this great Strategie: https://pokemonrevolution.net/forum/topic/219619-trainer-tower-quick-upgrade-method/ by @Leeluckya .
A held item that would prevent a Pokémon from gaining exp or leveling (whatever is easier to do) would help this strategie a lot, if you dont need to mega.
So my suggestion is to add an item to the game that stops a Pokémon from gaining exp. It can be used for leveling in the tower, little cup, and other content with a level restriction (ev training before Heatran quest for example).
Let me know what you all think, and what the Items name could be! If we give the staff a cool creative name and design they might be more likely to implement it.
Cheers
Capri