However, since there are rumors in the transfer market, it would not be bad if Liverpool signed Rodrygo.
Are you suggesting that transfer rumour is a good indicator to judge whether a transfer will be good or not? That doesn't sound wise. Let's say a journalist publishes a transfer rumour where a club is looking to buy a youngster for 100 million. I don't think we'll call that a good transfer just because there's a rumour like that, right?
Not to mention, they also have Ngumoha, who scored the match-winner last night. I honestly think there's a higher chance Liverpool will sign another defender before the window closes and wait for Isak in January if they can't get him this window.
Though transfer rumors are a working part of the football transfer news it is not all transfer rumors that should be given serious attention. The amount of transfer fee that is associated to a player and the club can be means to identify a fake transfer news. Before I accepting a transfer news there are sources I watch out for and when the news are not found there I know it's a minimal rumor.
Very relevant for Liverpool to add a defender to their defensive backline, watching the match between Liverpool and Newcastle united the necessity became crystal.