Sunderland are interested in signing Porto striker Moussa Marega, who has netted 10 goals this season.
Tottenham Hotspur, Sunderland and Liverpool are among several English clubs said to be 'closely following' Moussa Marega.
A select round-up of the latest Southampton transfer news...
Southampton and Crystal Palace are reportedly battling it out to secure the services of Moussa Marega.
Celtic are reportedly keen on signing Mali striker Moussa Marega.