However, this possibility is still just a rumor because in fact Liverpool has not said clearly that they will sell Mohammed Salah to Saudi Arabia because the terms of the sale must reach a joint decision, not just one-sided if Salah doesn't want to go there, if I think about it, it looks like Liverpool will still keep him at least until the season This ended because Salah role is still very important and Liverpool will not necessarily be able to replace Salah with another player if it is possible that Salah will leave transfer market this January, while Mbappe will not necessarily immediately accept the offer.
Selling Mo Salah and buying Kylian Mbappé will be beneficial to all the parties involved. Liverpool will benefit because Saudi clubs are willing to pay a good sum that could help them facilitate the buying the Mbappé. They will also have much younger attacker that will add more vigor to the Liverpool attack. Although they will lose an experienced Legend but Mbappé is one of the best in the world currently.
Salah will also benefit because he would earn more than he has ever gotten in his entire football career. Saudi-based clubs will be willing to pay him close to what Ronaldo and Benzema earn. And he would also enjoy the culture and religious orientation of Saudi Arabia. PSG might be the biggest loser but Mbappé is willing to forgo his £69million loyalty bonus for him to have a smooth transfer out of the club. For Mbappé, Liverpool will give him a better platform to achieve his dreams of winning the Champions League, maybe next season. He would also enjoy the honour to become the biggest player in the most popular league in the world.
Of course if Mohammed Salah leaves and is replace by Kylian Mbappe it won't be a big problem for Liverpool but unfortunately there are many clubs who want Mbappe such as Real Madrid, Manchester City, Liverpool, Arsenal so at least Liverpool must reach a definite agreement before taking step to sell Salah because it is feared that the dream of recruiting Mbappe will not come true.
Liverpool is now the biggest contender for the signature of the French striker after Real Madrid announced that they have ended their aspiration to get Mbappé. Mbappé also commented that he likes Liverpool because it is his mother's favourite club. I think the English side will be able to fund this transfer if Salah decides to move to the money-spinning Saudi league.