If Liverpool really is serious about signing Alexander Isak then it would be best for them to offload Nunez first because I don't think Nunez has much to contribute, even though he was signed for a very expensive fee. So if Liverpool can sell him, Liverpool can at least minimize their losses and can use the funds to bring in Alexander Isak.
Alexander Isak has had a good run at Newcastle, so it stands to reason why Liverpool is interested in him and it looks like Isak is keen on Liverpool too. Now we just have to wait and see whether all of this will come true, and if Newcastle set a reasonable price for Alexander Isak, then the transfer looks likely to happen.
I have heard Al Nassr is ready in sending lucrative offer to the Liverpool in getting Nunez. This sounds good considering they most likely selling him in the summer window. They can convince Nunez to go to the Al Nassr, then they can sign Isaak.
I believe Nassr will also give him amazing price for Nunez. That's their only chance in signing Isaak from Newcastle. They need a lot of money, and selling Nunez to the saudi club is the answer.
If Liverpool intend to release Nunez then this is the right time to do it, when there is a club that offers them a good price to make the transfer. They can also get profit and besides that they can get the player they want. I think this transfer will really happen if Liverpool really intends to do it.
It might be a long consideration for Nunez because he will be outside Europe if this happens. Because he is also a young player and might think more about his career than the salary he will receive when joining the Saudi club. Because I am sure Al Nassr will definitely give a higher salary too.
Nunez's decision totally affected by numerous variable, but hopefully he can use his sense. I don't wanna see the club to force him to go there, but that's the only way to get a lot of money in order to sign Isaak.
Exchanging him to the Isaak is a very worthy transfer i guess. You can imagine they can have two hungry attackers in the same team, and all of them are also in the top scorer leaderboard.
This is a huge move for them. If they wanna dominate the competition, sign Isaak.