It is obvious, that the "Synchron Player" is a great and musical very reasonable Concept for organizing the tremendous wealth of Patches VSL has already produced over the years. Insofar it makes sens, to transfer the legacy libraries one by one to the new Player concept. And I sincerly hope that they will finally also include the Dimension-Series to - even - if that would be of course very laborious for them)
If I remember right, the humanize Features you name are developed in connection with the Dimension-Libraries. So if they will be transfer, I assume they will perhaps try to implement this feature than. As I understood, this feature is meant for individual differences and therefoe not that much made for sectionwise recorded samples.
@Will it expedite programming.
The Synchron-Player already does it in many aspects and as more different patches will be available in that format this effect will become more and more obvious, since it reduces very much of the time which was necessary to organize Patches in the Presets and matrices. However it is up to us to develop our way to make the best use of the new options the Synchron Player provides.
@Will it be sufficient to create any type of tonal string music in the common Western tradition?
As it already was true for the previous libraries more than for any other product on the market, I am pretty sure the Synchron Series as successor of the cube will be as versatile as ever possible in the world of orchestra sampling. In my humble expectations, there will be scarcly any other Library that much prepared to do that.