The clubs are still working out the details of a potential transfer, including the transfer fee. Al-Nassr, the club that signed Laporte for €27.5m, is demanding that amount to be paid for his return. However, it's unclear whether the two clubs will come to an agreement on this point.
Atletico Madrid, another La Liga club, had also expressed interest in Laporte, but it seems they are no longer in the running. The situation is still developing, and it's unclear when a final decision will be made.