Ajaz Patel insists that he hadn’t given ‘the perfect 10’ even a second thought until, suddenly, he was one wicket away from history. Four balls later, all that changed. In 144 years of Test cricket, only two bowlers had ever taken all 10 in an innings before. And as Rachin Ravindra circled under the high ball, sent skywards from the tailender Mohammed Siraj, he had plenty of time to contemplate that fact.