CIES列2021年来转会盈利榜：法鹰2.86亿欧居首，布莱顿第二（CIES发布自2021年转会盈利榜：法甲尼斯净赚2.86亿欧居首，布莱顿位居第二）

Clarifying options for user

I need to acknowledge the headline and offer options for further details. I could ask if they’d like the full ranking, methodology, notable transfers, or implications, and suggest providing a source link for verification.

I’ll also summarize the CIES methodology briefly, explaining how it measures transfer income minus expenditure since January 1, 2021. If I provide a response in Chinese, I might say something like, “要我整理主要结论、榜单前十、方法论，或生成图表？”

It's important to present options clearly without overwhelming them.