Nuno will be another Emery appointment in my opinion. Whoever the next manager is for Arsenal, they will need to make it clear what the club is aiming for.
Right now, I don't understand what direction Arsenal is going and I think Emery got no clue what the board is expecting on him. Do they just want top 4 for short term and collapse later? because they ain't catch Liverpool & City anytime soon to make their squad to title challenger. Or Do they want to rebuild the squad for longer term? Or they just don't give feck all.
Lacazatte is 28, Aubameyang is 30, Ozil is 31. Their best attackers are reaching their peak's age, 2 ageing centre backs & average midfielders. They got a lot of things to sort out and I don't think changing manager alone will solve the issue.