I miss the champion that I personally identified with. The creature that had been created and assembled beyond his will. I miss the Urgot with sever existential agony. I know that sounds weird, but there are so many champions with the "strong warrior, killed thousands, taken down by his own side, etc.) lore that I kind of think Urgot's story became the victim of a lot of other LoL champion reworks.
Where's the underdog? Where's the humanity in the characters? I know they aren't all human, but I miss the correlation between the issues the champions faced in their world and the issues we face in ours.
This is all just a personal opinion, but I really liked Urgot's attitude towards existing and yet he still carried on to do what he was created to do.