Some of the most iconic characters in the entire franchise are, without a doubt, the gym leaders one can meet throughout the games.
These powerful trainers serve as a test of the player's strength and knowledge of type matchups, with defeating them resulting in being one step closer to becoming the region's champion.
With Generation 10 on the horizon, however, it could be time to slightly change how these gym leaders have worked after all these years.
Ever since the early days of, gym leaders in have been limited to using only one type of Pokémon on their team. However, many players have complained that the games from the past few generations were way too easy and have demanded that future games provide them with more of a challenge.
One possible solution could be to allow gym leaders to specialize in using two types instead of one, though there are clear pros and cons to this that need to be considered.