Mythic and above need to be harder to reach.

This is just a what if. You need to achieve a game play of 500 matches in every role and you need to be playing for 3 seasons beforehand for you to get into mythic and above and you need to answer some quizzes to see if you are fitted to be allowed in. To counter players who would only go one lane one hero and don't know how other heroes or understand how other roles work. If a dev is happening to be reading this what are the possibility of something like this happening. Can I hope for better teammates in glory?