England pace bowler Stuart Broad has said that it shouldn't come as a surprise if some of his team-mates pull out of the 11-week-long Ashes tour midway as there have been instance in the past when the touring party players had left due to stress-related issues.
Former England opener Marcus Trescothick left the 2006/07 Ashes tour, while Jonathan Trott flew back to the UK following England's first Test defeat in the 2013/14 series, after revealing he was suffering from a stress-related illness.
Broad, who had recently said that he would be more than happy to tour Australia for the Ashes series beginning December 8 in Brisbane, was quoted as saying in dailymail.co.uk that despite the full squad under Joe Root committing to travel to Australia next month, the strict Covid protocols could force some players to return.