With England’s Harry Brook managing just a half century in the 6 innings he has played thus far in the Ashes, Australian legend Ricky Ponting advised the batter to adjust the way he plays Down Under or risk the prospect of more frustrating performances. “Look, I love Harry Brook. He’s one of the best players in the world to watch, but I think with some of his dismissals, he’s almost selling himself a bit short on how good he is. He doesn’t need to do some of the stuff that he’s doing. And I guess, I’m sure it’s going to be frustrating for an English fan as well, or even some of his teammates. You know, he’s had a chance to sit back and watch Joe Root go about his cricket for the last 15 years. And to be fair, and this is no knock on Joe Root,” Ponting said on the latest episode of The ICC Review. “Harry Brook’s got every bit as much talent as Joe Root has. You see him trying to …