'His game's gone to the next level' - Trescothick backs Root in Ashes

England coach Marcus Trescothick expresses confidence in Joe Root's performance against Australia in the Ashes series, despite Root never scoring a century in Australia during an away Ashes series. Trescothick believes Root will rise to the challenge and deliver for England. Root's struggle to score centuries in Australia is a topic of interest ahead of the Ashes series.