When Ronald Koeman became the manager of Southampton F.C., the person he replaced went on to become the manager of what?
2014–15 Southampton F.C. season: The 2014–15 Southampton F.C. season was the club's 16th season in the Premier League and their 38th in the top division of English football. 2014–15 Southampton F.C. season:  It was also the club's first season with Dutch manager Ronald Koeman, who replaced Mauricio Pochettino on 16 June 2014. Mauricio Pochettino: Mauricio Roberto Pochettino (] , ] ; born 2 March 1972) is an Argentine former footballer who played as a central defender, and is the current manager of Premier League club Tottenham Hotspur.
Premier League club Tottenham Hotspur