The Blues are currently second in the table after five games of the season.
Yannick Bolasie could make his Everton debut later today.
Ashley Williams is pushing to play for Everton this weekend.
The defender has been heavily linked with a move from Everton Manchester City.
Ronald and Erwin Koeman took over at the club last summer.
Eljero Elia scored his first goals for Southampton in the 2-1 victory over Newcastle.
Erwin Koeman claims that Southampton were turned down by Dutch winger Memphis Depay in the summer.
Southampton assistant manager Erwin Koeman has stated his belief that his late father would be proud of himself and brother Ronald teaming up at St. Mary's.
Ronald Koeman has spoken of the "fantastic feeling" of becoming Southampton manager, replacing Mauricio Pochettino.