United's academy has trained three very tall centre-back players, Evans, Pique and Shockrose. Eventually, Sir Alex Ferguson endured the pain, leaving Evans behind, abandoning Picke and Shokros. Because at that time, Manchester United already had Ferdinand and Vidic, who were also very tall, and they were the main players in the Manchester United centre-back position.
Unfortunately, now Manchester United's two equally tall centre-back combinations, Maguire is very slow, Varane is often injured, and they have very little time together, and the Manchester United double-high centre-back combination simply cannot exert their power.