Nadal has been getting heat from his opponents (Soderling in Wimbledon) for his stalling tactics between each serve, but it's getting tiresome to see Djokovic call out the trainer on every match that is giving him fits. I don't think I've seen him win a 4 or 5-setter without calling one. It's pretty sad that he's the chosen one to compete with the top 2 when he's pulling this cheap crap,not to mention the 20+ bounces per important point on his serve.