Swiss midfielder Granit Xhaka is a key part of Arsenal's title bid due to his increased maturity.
That is the opinion of club legend and former winger Robert Pires, who knows what it takes to win the title.
Pires, a member of Arsenal's legendary Invincibles squad, spoke about the qualities and mentality of Xhaka this week.
I value Granit's in-game intelligence," he told Apostagolos.
The way he moves between the lines, the way he breaks free from his markers.
Also, he's matured and gets fewer yellow cards - although he's still hot-blooded!"
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