First ZJH vs Frost is a much faster game; Second as I said LD and LCW should be too fast for 1985's ZJH to deal with.
But to say players like today's TH, PG or even Persson can beat ZJH, I just have to disagree.
To make things simple let's state the following facts.
1. Today's PG is at least half level down from his 1998-99 level.
2. In 1997, a 32 year old ZJH easily beat Sun Jun in a 7-pt game (so that the difference in stamina would not matter much).
3. Sun Jun and PG are around the same level.
Now, the conclusion of ZJH in his prime vs PG today should be obvious, isn't it?
But to say players like today's TH, PG or even Persson can beat ZJH, I just have to disagree.
To make things simple let's state the following facts.
1. Today's PG is at least half level down from his 1998-99 level.
2. In 1997, a 32 year old ZJH easily beat Sun Jun in a 7-pt game (so that the difference in stamina would not matter much).
3. Sun Jun and PG are around the same level.
Now, the conclusion of ZJH in his prime vs PG today should be obvious, isn't it?

And for everyone's convenience.
ZJH @ 1985 (ZJH's prime time according to viver)
http://www.youtube.com/watch?v=6KDmdZvXLk4&feature=related
Today's badminton
http://www.youtube.com/watch?v=9wWJdwrbtkY
Even my Mom knows who is better![]()