There isn’t a single one of them with a computer science background. None of them are qualified for this job. That’s painfully obvious if you look at the fact that they made the balance situation worse twice in a row. They simply don’t know what they are doing.
They are also trying to balance the game around outliers. Anyone with an introductory level understanding of statistics cringes when they hear that. You can’t measure balance for outliers by definition. That is why they are called outliers. If you can’t measure balance then how are you going to make good balance decisions.