I read the news that Salah reportedly suffered an injury so he couldn't play against Luton Town in yesterday's match. I don't know whether the injury is really serious or not. But if Salah performs under-performing then it will be a loss for Liverpool. The two teams are currently competing fiercely to win the English league. City have Kevin De Bruyne who is fit and Liverpool also have to play with Salah at his best. These two players will play an important role in every City and Liverpool match. One mistake will cost Liverpool or City the chance to win the title.
Liverpool played well in matches without Salah and Manchester City played well without Kevin months before. The return of Kevin is helpful for Manchester City and it comes at times when Salah was absent in Liverpool. Anyway, Liverpool are still leading Premier League and hope that they will continue it.
Beyond Salah, they have two other injuries from Jota and Arnold who are both important players in their club. They must go through this hard time before these players return to their squad and it's very important as Premier League is going to last matches in the season. Any mistake now will possibly pay a high cost as Manchester City can take advantage of it and never give any chance for Liverpool to get a first position back.