Southampton left it late on transfer deadline day to complete the signing of Atletico Madrid defender Toby Alderweireld.
The Belgium international has joined Ronald Koeman's side on a season-long loan deal after helping Diego Simeone's outfit to their first La Liga title in 18 years last season.
The 25 year-old, who can play at centre-half and right-back, has 37 caps for his country and represented Marc Wilmots' side in four of their five matches at the World Cup in Brazil.
Liverpool winger Oussama Assaidi has moved back to Stoke City on a season-long loan.
The Morocco international, 26, spent last season on loan at the Britannia Stadium, scoring five goals in 25 appearances.
Assaidi moved to Anfield from Dutch club Heerenveen in August 2012, but has never started a Premier League match for Brendan Rodgers' side.
His four league appearances for the Reds have all come as a substitute, although he has made four starts for the club in the Europa League.
Assaidi is on...