what will it be like? - courts even slower? - player´s height even more important? - return of serve n´volley? - aces at 200mph ? - material innovations or restrictions? let´s all look into our personal crystal ball and come up with scenarios there´s a somewhat serious background to my question. tennis is a beautiful game with many facets and different playing styles. should we teach our youngsters only todays power topspin game, or is there place for s&v, finesse and touch shots in the future? are the coaches of today shaping tennis future by only teaching todays pro game?