Southampton have enquired about signing Atletico Madrid striker Luciano Vietto.
The 23-year-old Argentine was signed from Villarreal for £17.5m in 2015 but he spent last season on loan at Sevilla where he scored ten goals in 31 games.
Sevilla had an option to sign Vietto but have not taken that up.
The two clubs are also locked in talks over the transfer of Spain winger, and Chelsea target, Vitolo with Sevilla wanting Atletico to pay his £35m buyout clause.