I think it's way too early to start discussing this. At the time of Worlds 2015, Max Park's best official single was just 9. 25 seconds and his best official average wasn't even sub 10. It's entirely possible that some kid who averages 9 seconds today could average 6 seconds in 2 years time and be the favourite to win Worlds 2019.So it is time to discuss who will win worlds in 2019.
I think Seung will take his revenge.