The experience at Arsenal didn't go as planned for Unai Emery who described his experience in London managing the Gunners in an interview with The Guardian. The Spanish coach described what went wrong with his squad:
"People were happy but something was missing, I told the people running the club. And then there were decisions that didn’t go well. Mistakes were made, and as coach I take responsibility for mine. For example, all four captains left. Ramsey had decided he was going. It would have been better for the team if he had continued, and for me. Petr Cech was retiring; fine. But I wanted Laurent Koscielny to stay, Nacho Monreal to stay. All those leaders went, which makes the dressing room something else.
“We signed [Nicolas] Pépé. He’s a good player but we didn’t know his character and he needs time, patience. I favoured someone who knew the league and wouldn’t need to adapt. [Wilfried] Zaha won games on his own: Tottenham, Manchester City, us. Incredible performances. I told them: ‘This is the player I know and want.’ I met Zaha and he wanted to come. The club decided Pépé was one for the future. I said: ‘Yes, but we need to win now and this lad wins games.’ He beat us on his own.
“It’s also true he was expensive and Palace didn’t want to sell,” Emery concedes. “There were a series of decisions that had repercussions.”