The last Champions League group game folded right-back Van Bissaka and this Premier League folded centre-back Lindelof.
For Manchester United, whose defense has improved significantly and kept two consecutive clean sheets in the Premier League, the injury of the main defender will definitely affect the team's subsequent matches.
Wan-Bissaka's injury occurred towards the end of the game, and Lindelof, in the 74th minute of the match, had symptoms of breathing difficulties due to a physical confrontation with a Norwich player, and after being examined by team doctor McNally, the Manchester United team doctor signaled that Manchester United manager Rangnick needed a replacement.
Previously, Lindelof had difficulty breathing in his chest before the team doctor entered, and teammate Fred made a substitution gesture to the coaching bench on the field.
After the team doctor entered the field, C Ronaldo kept asking about the situation at Lindelof's side, but he still could not hold on to the game and was replaced by Bailey.
C Ronaldo's heartwarming move touched many Manchester United fans, after Fred had said that Ronaldo's prestige in the dressing room was high, and he played a very good leading role in the dressing room.
As Manchester United's legendary No. 7 player, C Ronaldo's return not only attacked manchester United on the pitch, but also fulfilled a legendary duty on the sidelines, helping Manchester United players move on the right path.
As Manchester United captain, Maguire simply looked from the sidelines after his partner Lindelof had a problem, without much concern and inquiry at all. Cristiano Ronaldo's move is more like the captain of Manchester United.
Two consecutive losses in two games will need to make Lonnick vigilant, and after the game, Lonnick revealed something about Lindelof.
He said: "He didn't even know what was going on with himself and I think he had a collision with another player. He had trouble breathing for more than 10 minutes, his heart rate was higher than normal, and he was a little shocked and didn't know how to cope. We have to replace him."
"After the game, we did some checks and now it looks okay and we'll have to look at it tomorrow."
De Gea also expressed his concern, "We see Eriksen and Aguero, so sometimes it's worrying to see a player like that. Once it's hard to breathe, the game of football doesn't matter, it's about life, it's about safety."
After Lindelof's injury, the only players left in the centre-back position are Maguire, Bailey and Jones, and Varane is still recuperating.
And Bailey and Jones also have glass attributes, especially Jones, who has not made a record for Manchester United this season.