Arsenal, Manchester City, Liverpool and Bayern Munich are monitoring the 23-year-old.
“I think everybody has a dream. Everybody has a childhood dream and that’s my childhood dream. If my dream comes true, it remains to be seen. At the moment I cannot say how realistic it is,” said Xhaka.
Xhaka also recently admitted that he wouldn’t follow the recent trend of big-money transfers to China:”I can only speak for myself, but at my age I would never go to China, for no money in the world,” Xhaka told Sport Bild.
“And should I one day want to make the next step, it also has to be an improvement.
“But true, it’s difficult to say no when Manchester City want you and you could play there. That much I have to admit. But I’m certainly not the only one.”