I can't stand Diego anymore.
Currently, Diego is too powerful, which, from my perspective, negatively impacts the gameplay experience. He has attack, speed, and defense, making it extremely difficult to find a way to defeat him.
It's not just about skill, as in many games, he's practically impossible to compete against, especially if there are multiple Diegos on the same team.
I regularly play with Kara, and even then, I can't seem to counter him. In racing games, for example, there's simply no point in trying to compete, as victory is almost guaranteed for him. This diminishes the fun and makes many games feel decided before they even begin.
Furthermore, he's the most used character by top players in the world, which exacerbates the problem. I think it would be fairer to reduce some of his advantages, whether it's speed or immunity, as it's not fair for him to have everything; it makes the experience completely boring.