Neil Warnock worked with Southampton and Portugal international defender Jose Fonte at Crystal Palace.
The Gers have secured several great deals in recent transfer windows.
Sunderland are in need of a new right-back this summer.
Aston Villa have snapped up Reading midfielder Aaron Tshibola.
The Senegalese forward may struggle for minutes at Leeds United following a number of new arrivals.
Celtic visit the Gibraltar-based side on Tuesday for a Champions League first leg.
Brendan Galloway made 19 appearances for Everton last season.
Rangers target James Vaughan could now stay at Birmingham City.
The Newcastle United midfielder has been linked with a move to Arsenal this summer.
The 20-year-old joined Leeds on loan from Swansea this week.
When Álvaro Morata reaches the Spain dressing room at the Stade de France on Monday afternoon, he will pull on a white shirt, shorts and socks and then put on his boots, his shin pads and a helmet.
Lionel Messi has said his international career is over at the age of 29 after he blazed a penalty over the bar in Argentina’s defeat in the Copa América final to Chile.
The Five is released on DVD, Blu-ray and digital HD on Monday 4 July 2016.