Atletico Madrid are reportedly asking to take Napoli full-back Elseid Hysaj on loan with option to buy for €20m, but obligation if he plays half their games.
The Colchoneros have long been linked with Hysaj, but were unable to reach the €25m asking price.
According to La Gazzetta dello Sport transfer expert Nicolò Schira, the latest proposal is a loan with option to buy at the end of the season for €20m.
The difference is that the option would become an obligation if Hysaj played at least 50 per cent of their games in the 2019-20 campaign.
Napoli are reported to be considering the offer, having purchased the Albania international from Empoli for just €5m in 2015.