if Troicki had movement as Marcel, he would be already top 10 player. He has one of the worse movements of all players at top 100. But he still could break top10 after Wimbledon and looks like he has found good form just before RG.
Yeah. Marcel has a very good movement, it is one of his strength. Specially compared to his height (190 cm). But today's match really wasn't the best from him, he can play much more better.
Troicki doesn't have to defend lot of points, maybe he reaches top 10 in this year.