What do you think of this guy's career? After beating Nadal he played mostly on the challenger tour for the rest of 2012. Played very well in early 2013, winning his first title at Bucharest and reaching #33 in the rankings. Then he played terrible in the summer of 2013, suffering a 10 match losing streak. The end of 2013 and the beginning of this year were a bit better, with solid performances in Vienna and Dubai. He is now ranked #47. This guy is a pleasure to watch when playing well, the Nadal match and some of his matches in Bucharest were unreal. The power he can generate is really unbelievable. I would rank Rosol as on of the top 5 hardest hitters on tour. His footwork and tactics are abysmal though. Do you think maybe a new coach could help him improve those areas and play his peak level more consistently? Who would be a good coach for him? How good could he be with some better coaching?