With all the problems that Barcelona at that time facing when Xavi took over the club from Koeman, of course ending the season in second place in La Liga is an extraordinary thing for Barcelona, if Koeman was still coaching Barcelona at this time I think even Barcelona would be outside the top 10 right now, but they were lucky enough when they were down and Xavi come to be a hero who was able to make them rise to what they are today.
We will see next season if Xavi is able to maintain his good performance next season. Next season, several targets may become a big priority for Barcelona, one of which is to win the Laliga Trophy from Real Madrid. Barcelona is now looking for a solid sticker figure for next season. Lewandowski is their target and I think the hopes of the Barcelona fans to see Barcelona go wild in front of goal will come true again if Lewandowski comes to Barcelona.
but in this case now it looks like it will be difficult considering there are several rumors circulating that Lewandowski is also being interested in Madrid who did fail in carrying out the initial mission of bringing Mbappe and indeed Lewandowski is one of his current target list.
It's quite natural considering they need a striker now because some of their strikers can't back up when Benzema isn't playing or not doing well