18) Ronald Koeman (Southampton)
Koeman has inspired Southampton’s incredible run to the Premier League’s top four, despite losing a whole host of key players last summer.
17) Arsene Wenger (Arsenal)
After a difficult start to the season, the Gunners’ form has been steadily improving in recent months, while Wenger’s side have realistic ambitions of retaining the FA Cup.
16) Louis Van Gaal (Manchester United)
It’s been a mixed season for Van Gaal and United, but they’re third in the league and still in the FA Cup. Realistically that will be seen as a success.
