Clarifying the query

The instruction is to ask only when necessary, but here I feel we don’t have enough information, making it ambiguous. I should craft a helpful response that asks if the user wants a summary, source, or analysis. I should clarify which Konaté and the timeframe they're referring to. If it's Liverpool's Ibrahima Konaté, he is under contract until 2026, so a "free transfer" isn't likely unless it's within six months of his contract.Examining transfer possibilities

The interest from Juventus, Bayern, and PSG seems plausible but would require a fee unless the player runs down his contract. If it’s regarding Salzburg's Karim Konaté, he's not available for free either, since his contract reportedly lasts until 2028. I should clarify which Konaté the user means, especially if it’s someone else nearing the end of their contract. For Ibrahima Konaté, sources indicate his deal runs until 2026. I'll explain that a free transfer this summer isn’t possible unless his contract expires soon and mention Bosman rules for pre-contract agreements.Checking club needs

I should ask if the user wants me to check the latest sources regarding the players in question. I can also provide a quick evaluation of each club's needs.

For Bayern, they have depth in center-backs like De Ligt and Upamecano, but they’ll likely rebuild in 2025. Juventus is looking for center-back options since Danilo and Bonucci are aging. Free deals are common there. PSG would benefit from having more depth behind their key defenders and fits their policy of nurturing French talent. I'd summarize all this concisely.