I think this year will be a transitional season for them, given how much change they're going through in the midfield, but they're doing a nice job laying the groundwork for the future. If they get Lavia over the line plus a CB like Van De Ven they'll be looking at a core field player group of:
Nunez
Dias
Salah
Gakpo
Jota
Szobo
MacAllister
Lavia
Thiago
Elliott
Van Dijk
Konate
TAA
Robertson
Van de Ven
The only guys > 26 here are Salah, Thiago, VVD, and Robertson. They're putting together a group that could potentially reach their peaks together about the time that Pep fecks off.
The big question is whether there is enough top top quality among the younger cohort (aside from TAA), guys who could hit similarly heights to Salah, VVD, Fabinho, Mane, Henderson, etc in a couple years.