article_snippet.sent: Last season surpassed all expectations for Striker as first-team manager Ronald Koeman became a regular under Mauricio Pochettino, making 20 first-team appearances as back-up to Rickie Lambert.
article_snippet.sent: first-team manager Ronald Koeman was in the crowd and Sam Gallagher says first-team manager Ronald Koeman hopes first-team manager Ronald Koeman impressed first-team manager Ronald Koeman .
highlights_snippet.sent: Striker scored stunning goal in front of first-team manager Ronald Koeman .
  