The post really wasn't about changes. I was just having fun poking the bear. TBH, I don't see WSLVT or any other branch of Wing Chun as an efficient and effective all around boxing method, others may feel differently. Personal experience and video evidence have offered no proof as of yet to the contrary.
Wing Chun is a specialty method half way between boxing and grappling. It lives in the twain, it is an art about bridging. Until a bridge is created, the art is all but useless IMO. Often trying to force this connection or attempting to manipulate the opponent to bridging range leads to disaster for Wing Chun people. It ends up failing because it wasn't designed as a stand alone method of all around fighting, it was designed to address the issues of the clinch. As such it lacks grappling skill beyond the clinch and boxing skill beyond the clinch. To ignore this and assume all areas are covered is, IMO, naive.
For those that would argue that Wing Chun requires an effective strategy to achieve clinch from long range, so therefore has one, I say where is the proof? That thinking is based on the premise that the art is a boxing method, not a bridging one. No strategy is required on your part for someone attempting or succeeding in grabbing you, it should happen organically. To intentionally try and set someone up to do so is going to lead to disaster.
The goal of any violent encounter is to win and walk away. The idea is to keep the attacker at bay or draw them in close in order to subdue them, there are essentially two empty hand ways this can be achieved striking or grappling. Both methods require effective control of the clinch in order for you to maintain the range and method you are most competent in.
Wing Chun is a specialty method that deals directly with the issues of the clinch as its own area separate from striking or grappling, it is a twain state. It is neither a boxing or grappling method, it contains specialized elements of each based on bridging at clinch range to allow you to control the inside line that dictates whether grappling or striking methods are going to be used, or are necessary, to subdue your opponent. It's a method, from my perspective, that requires secondary skill in boxing, grappling or both to be truly effective.