It is within the article that Broken posted that BB said it. It was a BBC radio interview, which I can't find. However, Djokovic was fined twice for coaching subsequent to the interview (2015,) because they were being watched. Also, to Broken's other question, i.e., when was the last time Nadal got called for coaching...as far as being fined, the answer is 2010. So there is something to be said for his point that folks make endless remarks about Nadal, yet ignore Djokovic. Certain tropes get ossified around here in the minds of certain anti-fans, and they become truisms never to be examined again. How do you know Murray wasn't getting coached? He did spend a lot of time communicating to his box. For sure Roger didn't get coached when he didn't have one, but the holier-than-thou notion of him as above the fray is a bit much. And maybe he's too arrogant for it. But, as I pointed out recently, if any player is untouchable by the ATP/ITF, it's Roger, so don't be so sure about what he does and doesn't do, just because he doesn't get called out on it.