你是想要：

Clarifying user needs

I should ask the user what they specifically need: a summary, details, or something else. I can give a general explanation about transfermarkt market value changes while requesting a link or more context. Transfermarkt updates market values periodically, and the largest increases often happen during breakout seasons, but I'm not familiar with this player. I'll ask if they want a news brief, context, or a translation, and propose options in a numbered list to make it clear.