One former England striker was calling for Bukayo Saka to do one thing against Switzerland, but the Arsenal man ignored the advice. Arsenal winger Bukayo Saka made himself a hero for his country against Switzerland last night. The Three Lions secured a semi-final spot in the competition with a triumph on penalties, following a 1-1 draw after extra time. Having adjusted his tactics, Gareth Southgate deployed Saka in a slightly unfamiliar role against Switzerland, as the 22-year-old played as a right-wing-back, rather than as an out-and-out attacker. Despite being given this more defensive remit…