Cazorla surprised over exit rumours for Arsenal boss Wenger
Wenger's current deal expires in June.
"I was surprised," Cazorla told Sport magazine. "Because he has been at Arsenal for 17 years, no? It's a long time, and for me he's a top, top coach - I think the best coach in Arsenal's history. He's so important in my career too, because he's helping me to become a better player every day."