As I said above "...Sometimes exceptional players are that good, people turn a blind eye to this, but unfortunately Nunes is not that good."
Haaland, KDB, Sane and Cancelo have all been prone to occassional negative body language. Pep overlooks the first two players because their output and world class talent more than makes up for that. With Cancelo and Sane Pep decided it was right to move them on.
Nunes is not world class, personally I think, like Philips, we overpaid and should have avoided him and got a better quality player. It was difficult I admit when Paqueta our 3rd choice couldn't move because of the betting investigations. I hope Nunes improves and Pep sees a player that can benefit our side, but at the moment, that seems a long way off.