Negotiations underway with €30m valuation, but future sale clause complicates deal.

Atletico Madrid and Barcelona have reportedly met to discuss the potential transfer of Marc Casadó. The Spanish midfielder is valued at around €30 million, but the deal is not straightforward.
Barcelona is said to be insisting on a percentage of any future sale, which is complicating negotiations. Both clubs are exploring options to reach an agreement that satisfies their respective interests.
The talks come amid a busy winter transfer window, with Atletico aiming to strengthen their midfield options while Barcelona looks to safeguard their financial interests on emerging talents.
