Oh I am fairly sure he is the reserve player over both Liang and Lin. I fully agree.
Not an easy call for the team decision.
Probably only one of this three guys (WCQ, LJK, LGY) might take the 4th team spot, along with ML, XX, FJD.
WCQ has both technics and a mental experience, hid already took gold medal, and took down favourite, Harimoto, like a machine.
LGY is opposite. Weaker mental performance at critical moments.. (lost twice in position of 3-3, 10-5. Sort of black outs.)
LJK is alike WCQ. His last year marvelous 12 was out of this world. Beat all the marvelous one by one (except winner, FZD)