I am going to say something underwhelming here, but I don't rule the club going for a striker that is far below expectations tbh.
The market for it is competitive, and while we are on the right track, I don't see us being favourite option for many of the big nams. Never mind the timing, with Lewa contract lasting another year, and a likely crowded movement in transfers next summer.
I can see us going for someone like Osimhen, whom many clubs don't want to deal with his agent, or someone like Darwin, who is very good outside of his finishing, but may settle better in Spain than in England.
Isak and Haaland of the worlds are unlikely tbh, Gyökeres might be on the move sooner than our ability, Sesko might be a guy we will be afraid to go for before proving himself more.
Laporta will surely do his best to avoid that, but reality might hit in such case.