Who designed Juggernauts?

Was Riot even thinking when they designed the Juggernauts. A pet dragon, 36% max health heal, an ability(s) that one shot anybody late game, percent max health per second. The only champ that wasn't doing fine before the update was Skarner. Just buff him, not champs that were already fine in the state that they were in. I want a game that is based around skill and Strategy. Not who can choose a certain champ the fastest.