User blog comment:Emptylord/2017 Patch Notes (Unofficial)/@comment-11520377-20170717173639

Most of these reworks have a habit of just drastically increasing existing scalings for no reason, this would cause such a balance mess. As well, many of them are just attempts to insert direct copies of characters from other games into LoL without considering that other games have different balance, such as literally turning Olaf into Zul'Jin.