The argument can be made that this isn't anything new. Ericsson, "widely recognized as one of the world's leading theoretical and experimental researchers on expertise"[1], has been researching Expertise and Deliberate Practice for decades[2].

For example, "The superior quality of the experts' mental representations allow them to adapt rapidly to changing circumstances and anticipate future events in advance." [2] Indicates that the experts have already been practicing with changing circumstances.

[1] https://en.wikipedia.org/wiki/Anders_Ericsson [2] https://psy.fsu.edu/faculty/ericsson/ericsson.hp.html [3] https://psy.fsu.edu/faculty/ericsson/ericsson.exp.perf.html