Manchester United will be quietly confident with the transfer business conducted during the summer transfer window. Five first-team ready players were brought in, all strengthening key areas for Manchester United, with the centre of defence receiving the biggest overhaul. Leny Yoro was signed, with the 18-year-old being a massive addition to the club, considering he is seen as a truly generational talent at centre-half. But after his arrival, Yoro suffered an injury in pre-season and this once again left options lacking which prompted the arrival of a formerly considered generational talent Ma…