Well, to be honest all of them Anthony, Jonatan and others came together and started upsetting many but now when they have a good ranking, fans and expectations on shoulders, I am not sure what's overwhelming them but it's just not the same! It can be a rough patch bit this is how I feel currently! The Taiwan youngsters you are mentioning aren't very "young" now and have lil to cherish! Not sure about KOR they're a powerhouse and will be for few years atleast! Malaysia yeah they have Goh Jin Wei I have quite an eye on the girl, a real talent! Others are flash fires by now!
Wang Tzu Wei is only 21 and last year's boys WC, Lu Jia Hung who beat S Varma is still being kept under wraps.
Ho ho, what did I see? Two superstars defeated on the same day and kept the door wide open! Bye bye LD and LCW.
When they start playing a different(mostly defensive) game instead of their natural game. When they regularly crack under pressure and lose tight games/sets by making unforced errors. Etc etc.