Barcelona's desire to sign Williams has been ongoing throughout the summer, but they are now beginning to understand the full extent of their financial situation. Athletic Club is insisting that the transfer fee of €58 million be paid in full upfront, which is a major obstacle for Barcelona.

La Liga's president, Javier Tebas, has also expressed his views on the situation, stating that Barcelona may not be able to register Williams due to financial constraints. This has led to concerns that the transfer may not be possible.

Barcelona is still exploring options to sell players and generate funds to facilitate the deal. However, so far, only Ansu Fati has left the club, and it remains to be seen whether this will be enough to secure Williams' transfer.

As the situation unfolds, Barcelona is coming to terms with the possibility that they may not be able to sign Williams. The club's financial situation is a complex issue, and it is unclear whether they will be able to overcome the challenges and complete the transfer.

The club's efforts to sign Williams are ongoing, but the outcome is uncertain. Barcelona will need to find a solution to their financial difficulties in order to make the transfer a reality.