It sounds like what you are suggesting is that WSL's wing chun is the best and closests to Yip Man's wing chun. As such, all other YM students who do not resemble WSL's focus/theory/interpretation are wrong. Also that PB is the closest representation of WSL. Therefore anything different from him is wrong.
In other words YM = WSL = PB?
That is certainly what guy and LFJ have suggested in the past! But I can't wait to see how they dance around that point this time around!