You guys sold Firpo for 15m, so anything can happen.
Mazraoui is a fantastic player btw. Has some fitness issues, but he'd be a huge upgrade on Dest. I'm sure you've heard the rumours he's going on a free.
You guys definitely need a CB, a LB and 2 forwards that can stay fit before even considering selling Memphis.
Barcelona this year has an extraordinary sporting director, tough, experienced and successful negotiator.
He has also managed to sell Griezzman for 50M , Emerson 30M, Moriba 16+6...
In Barcelona there are rumors with Mazraoui for a few weeks , he is free at the end of the season and Laporta has a good friendship with Raiola, would be a good option.
In the position of CB I do not know what they will do, there are in the youth team 2 young players.
Arnau Comas ends contract in 2023 and there was news of interest from Everton and Leicester.
Mika Mármol also ends his contract in 2023 and Monchi wants him for Sevilla.
They should give them a chance in the first team.
LB I guess Barcelona will go for Gaya, ends contract in 2023 and the sporting director of Barcelona was previously from Valencia and there is interest in him.