During not reach agreement extending contract, seems difficult for predicting future of Mohamad Salah will extend or leave and I am not sure yet Rodrygo will reach agreement for replacing Moh Salah. Its difficult reach offer with Real Madrid beause Rodrygo is most important player for Madrid and always get regular position for this season.
Rodrygo will not be sold how much bid offer from Liverpool and considering the kop transfer in this season they won't spend much money for signing any top players. Recently Liverpool have three important players will expiry contract at the end this season not only Mohamad Salah but also have Van Dijk and Trend Arnold will bit difficult if losses third of them together at the end of this season.
Liverpool must complete the contracts of the three players if they do not want to have problems next season because if all three leave I am sure Liverpool will have problems. An agreement must be made immediately so that the three players have certainty and if Liverpool does not complete it will have quite an impact. Mohamad Salah is being targeted by several teams in the Saudi Arabian League and has the potential to leave if the agreement is not completed.
Real Madrid will not let go of their future star and no matter how many offers come in, they will probably not be tempted to let Rodrygo go because he has good prospects, quality in the future and even now he is contributing enough.