~snip~
Xavi is not satisfied with the squad he currently has even though he has won the La Liga trophy. Apart from retaining talented young players who have become the top choice in his squad, Xavi already has several names that will be brought to Barcelona next season. Messi is one of the most wanted names in Xavi squad for next season, besides that there are other famous names that Xavi has targeted such as Joshua Kimmich, Martin Zubimendi, Ruben Neves and Ilkay Gundogan.
The failure in the Champions League made Xavi want Barcelona to become a team capable of competing on the European stage next season. It needs an established squad to compete in the UCL because Barcelona will come there as La Liga champions. The success that Barcelona has achieved this season is the beginning of a renaissance after the arrival of Xavi, next season we will see an even better Barcelona squad if they succeed in bringing in several quality players to Camp Nou.
Not only Xavi, but we as Barcelona supporters will say that Barcelona needs newcomers if they want to be on the same level as the top European league teams. besides that, Madrid will improve themselves in the coming season. that means, the La Liga competition will be even tighter in the next season. Therefore, like it or not, Barcelona must bring in newcomers.
If referring to what you said, and if i had to choose i prefer it to Joshua Kimmich. this player is very creative, he can be a good pivot for barcelona. or, it could be Gundohan. because, if Gundohan does not renew his contract with City. that means, Barcelona can bring him for free. even though he has entered 32 years, his work ethic need not be doubted. for Messi, I wouldn't assume much. however, if he does return to Camp Nou, it is likely he will be on the wing. or if Xavi has another system, Messi can be played as a playmaker. for sure, before Barcelona bring in newcomers. Laporta must first solve the financial problems they are facing.