He's a smart guy with the inability to deal with criticism. And with no ability whatsoever to stick with a set theme because he thinks of himself as a special snowflake who can do whatever he wants -
Innovative gameplay for gameplay's sake... well, you can see the result on the PBE, a Mordekaiser rework no one wants that will ruin the champion but it gets shoved into our face anyway. There is so much that could have been done with Morde's theme, but that guy has abolutly no sense for character identity or generally anything. This is also why all his characters are so flat lore wise btw - that guy has NO IDEA how to come up with something like a character personality. All he knows is gameplay design, but sadly that is not enough, ESPECIALLY not for reworks.
I propose to move him to the Foundations and Lore team for a few weeks... just for learning purposes.