I think the coming window is the one that will answer your question, Zip.

Players like Bruno, Botman and maybe Isak and Big Joe will likely be asking questions if we don't supply the squad with 3-4 quality additions in the summer.

Another point though is; how many of our players can actually transfer to more attractive prospects? Okay, maybe a Saudi move is an upgrade money-wise, but other than that I can't see us losing a lot of players to rival clubs. Pope, Trippier, Schär, Wilson, Barnes, Almiron, Longstaff etc. won't leave for Real Madrid, Bayern, PSG etc. At most, they can make a sideways step or a step down; and what's the point in that if they're happy here?