Not really,as the entity of the general stimulus provided by the match would still be the single most important factor.
Nor I am sure if the comparison with the baseball pitcher or the AF kicker really applies other than for the descriptive purposes above.
Nevertheless I would agree that most principles of CFTS are more easily applied in a structured training for a goalkeeper,and I have myself seen at least one top european goalkeeper being trained intuitively by means and principles Charlie himself shared and agreed upon,and being very successful in his career with this kind of training.