I'd rank Martin & Riewoldt ahead of Cotchin as "game makers" perhaps breakers is a better term.
In any event none of our players are able to influence games in this fashion on any sort of regular basis. These days it is more a team influence that can effect results.
Thinking back to the 60s, our only consistent game maker has been Royce Hart. Wherein he individually influenced the game results on a regular basis.