Considering Barça sale implications
It seems plausible that Barça is retaining 50% of any future sell-on fees, as some reports suggest. I should consider the tactical needs for clubs like Milan and Newcastle, who both require depth at RB/CB. I want to estimate market value, but I should avoid specific numbers without reliable sources.

I could ask the user if they'd like me to provide a full translation, context, player analysis, or verify recent information. Also, since the user wrote in Chinese, I should reply in Mandarin to keep it consistent!Crafting a Chinese response
I want to provide a translation to English as an option, but since the user offered content in Chinese, I think sticking to that is better. I can create a title like "转会传闻", but it's optional based on guidelines.
My response will include a brief summary with bullet points covering key details:
Keeping it concise is essential!
要点:

需要我:
