article_snippet: Ronny Deila's is on course to become only the third Celtic manager to win a domestic treble, after Jock Stein and Martin O'Neill, following Ronny Deila's side's the League Cup triumph on Sunday.
article_snippet: And former Celtic manager Neil Lennon is fully embracing Deila's quest to improve former Celtic manager Neil Lennon team and players.
article_snippet: Celtic boss Deila enters the dressing room with a smile on Celtic boss Deila face after winning the Scottish League Cup .
article_snippet: Celtic boss Deila says Celtic boss Deila is finally beginning to enjoy life at Celtic after a slow start, now Celtic boss Deila has lifted Celtic boss Deila first trophy . '
article_snippet: Deila hopes to become the third Celtic manager to achieve a domestic treble after Deila first triumph .
highlights_snippet: Celtic on course for a domestic treble after slow start under Ronny Deila .
  