Pep Gaurdiola is a tactical manager. He has his reason for benching Haaland. A good coach is one who source for alternative when a key striker is absent and i believe this was what Pep was trying out to ensure and that he wins his matches with or without Haaland. I believe by the next match against Bayern Haaland will play his debut game. I hope to see him score against his former rival club
Pep is affected by his perfection in tactics. Sometimes he overdoes it and makes all people shocked with unbelievable decisions that are considered as reasons for failures. Sometimes, his weird decisions make his names as one of greatest coach.
Haaland will be challenged by Pep to absorb his tactics but the player is genius and professional. I believe that he will absorb it.
Nunez will not be pressured by different cultures and languages in other countries because a footballer who already has experience will not think about the culture of another country when he has entered a different team than the previous one. Because the main thing that every player has to think about is how to carry out the strategy of their coach and also play better in his new team.
Premier League is difficult for new comers and even Nunez has a big transfer, I think we and Liverpool should give him one first season as a preparation for him. Don't judge about his quality in hks first season there. Give him peace and less pressure as possible. We will see best Nunez in Premier League.