Aggressively go for Oblak and be done with.
Start sounding out Alderweireld's 'people' about a move, perhaps Abou Diallo too (but he's a bit young and we have a few young CB's already). Perhaps back for Manolas?
Make a move for Jean Michael Seri. If not get a strong alternative.
Offer Iniesta a one year contract just to give England a try before his last days in the sunshine. At 33 he could run our midfield.