英媒：桑德兰无意冬窗出售扎卡，更不愿意以2000万欧出售（英媒：桑德兰冬窗无意出售扎卡，2000万欧报价更免谈）

Considering Sunderland's headline

I see many Chinese headlines mentioning Sunderland's intention not to sell Jack Clarke in the winter transfer window, certainly not for €20 million. The user posted the headline, and I think they want me to rewrite it into a brief news piece or provide commentary. I might ask for clarification, but I realize it’s better to provide context first.

I’ll note that the headline likely has a typo—it’s probably Jack Clarke, not Xhaka. Clarke is a 23-year-old winger and Sunderland’s top scorer, with a valuation of around £25-30 million.Clarifying winter window strategy

I see that the stance is about preferring to wait for a summer sale rather than dealing with the winter transfer window right now, especially with a promotion push. I think I should ask what the user needs from me—whether they need me to confirm a source, translate something, or compile rumors. I want to keep it minimal and efficient as I figure out how best to assist them. Let’s keep things straightforward!