Pokémon Sun & Moon: 10 Forgotten Features That Must Return
5. Rematch Calls From Trainers Throughout The Region
Despite being the subject of various snarky memes and complaint campaigns online, getting phone calls from trainers you've already defeated in a Pokémon game was actually a very useful feature. When trying to help your team reach their full potential in the latter stages of the existing games, lack of worthy competition can be a genuine issue.
Grinding against wild Pokémon is frustrating and takes far too long, and players will often find there are no trainer battles left in the game to get better experience for their beasts by this point.
Being able to call upon periodic rematches against trainers that also improve would be a great way to solve this problem for the game's endurance, and would definitely stop players from getting frustrated with petty grinding.
Admittedly, hearing about Joey's Rattata over and over again got old fast, but if this could be refined then it would be a welcome reintroduction for Sun & Moon.