where are we a look with wyckoff, page-26

Aye the logic of it is what attracted me to VSA and in turn Wyckoff. No esoteric fib's, half moon landings or anything.
However since support and resistance is important in VSA having a basic understanding of other major systems will give less/extra weight to identified support/resistance.

For instance if 3 totally separate major systems all identified an area of support then that area of support would be exponentially stronger as far, far more people respect it. It also helps when VSA identifies a set-up and that same set-up works for other systems, more participation = better results, presumably anyway.