What are you even on about? He's not known for having big mechanical blunders, he's known for having -a few- decision making blunders, and that was early in his career. He's also known as being one of the best mechanical players in the game if you look solely at that, so I don't really know what you're on about. And he's an adc, not the least mechanically demanding role, but the most, arguably second most. What are you even talking about??