One of the reasons why Arsenal are doing so well at the moment is that Mikel Arteta has a good balance between experienced players and youngsters. Arsenal are at the top of the Premier League table at the moment and could still progress to the semi-finals of the UEFA Champions League. While there are experienced and more mature players such as David Raya, Martin Odegaard, Gabriel, Declan Rice, Jorginho and Gabriel in the squad, Arsenal can also call upon talented and promising youngsters such as Gabriel Martinelli and William Saliba. Another young player who is starring for Arsenal at the mome…