Barcelona will not finish the season without a trophy, and based on how Barcelona and Manchester City played in preseason, I am confident that Barcelona will improve and challenge Pep Guardiola in the game. I believe that they will try to win the UCL next season, and even if they do not win the league, they will go far in the competition before being eliminated them in the competition.
I encourage Hansi Flick to make every effort to get William to the club, as he will undoubtedly benefit the team if given the opportunity. I've heard that if William does not return next season, they will no longer be interested in him and will instead look for another player. Athletic Bilbao is still interested in Williams and does not want him to leave the club. They say that if the boy can stay, his salary will be increased.But in my opinion is preferable he should go and move to a major club so he can receive difficult competition and play, Barcelona should just buy players because madrid are in terrific condition and they fit to compete any team in the league.
How confident are you that Barcelona will win a title next season? Is it because they compete with Manchester City in the preseason game? We cannot assume that Barcelona will perform well after defeating Manchester City in a penalty shootout because Guardiola key players were not available in this game, Guardiola only had Haaland, Grealish, and Gvardiol, who were the best players against Barcelona, so we cannot think that the performance is good enough to challenge top teams in every competition.
However, I am not confident in Barcelona's performance because they haven't signed any players to improve their game, the club still has the same players as last season, along with academy players, so I don't believe they will be able to compete in the Champions League, I might be satisfied with Barcelona performance next season if they are able Williams and Olmo because these are the only players that will allow Barcelona to threaten Real Madrid, not their existing players.
Barcelona under Hansi Flick coaching managed to achieve their first win in a friendly match against Manchester City, but I personally don't think this victory will give Barcelona a big chance of winning La Liga this season, Barcelona and Madrid currently have a very significant difference in player quality and also the performance of their team and Madrid are 10 steps ahead from the barcelona right now, Madrid have already improved every weakness they had last season by bringing in several new players who really have quite good quality and even with Mbappe in Madrid front line next season of course this will make it difficult for Barcelona to keep up with Madrid game and goal productivity.
Barcelona has reportedly tried to recruit Nico Williams and Dani Olmo at this time, but limited finances certainly don't allow them to get both of them, currently, Barcelona is leaning closer to getting Dani Olmo than Nico Williams who has been their main target all along, Dani Olmo just one step away from becoming a barcelona player after a personal agreement was reached on a 6 year contract.