Premier League

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Trent Alexander-Arnold warming up ahead of Liverpool match. (Photo by Shaun Botterill/Getty Images) Real Madrid

Arsenal manager Mikel Arteta has admitted that Leandro Trossard can be a difficult character to