It's Season 5. An unbalanced blonde character is shitting up the game. (Toga, especially since she had that invincibility bug using Mirio special. Though Mirio was also overpowered)
It's Season 7. Unbalanced blonde characters are shitting up the game. (Hawks and rapid Toga. Mic is overpowered too but he got overshadowed by the other two, mainly Hawks.)
It's Season 11. An unbalanced blonde character is shitting up the game. (Kendo's punching bag, and soon the All Might skillset, but he'll probably be overshadowed too.)