We can't find a better option considering the price-quality-potential proposition.
Nico moving to the left has been a godsend. If we're talking about signing him for the right, then I'd have question marks.
But for the left considering the options are pretty much
-Olmo at 60m (great but over our budget. Probably goes to Pep le Pew)
-Ansu return (barring a huge Brighton turn around, stock is down immensely as of today)
-Joao (if Atleti included a low gentlemen's clause then maybe, but seems they want 100m ish)
-Gavi (the return of the non German Passlack)
-Mitoma (lol, too expensive)
Then Nico on a free, with a play style that Xavi has shown he knows how to work, is pretty fantastic.