article_snippet: Gerrardo Martino Barcelona believes Lionel Messi is a dream player to work with because Gerrardo Martino can play in almost any attacking position.
article_snippet: Martino, who is a coach for Argentina, knows all about the 27-year-old having worked with both on the international and domestic scene and admits Lionel Messi is effective in almost every attacking role. '
article_snippet: For a long time we haven't seen Lionel Messi be as absolutely crucial as Lionel Messi was against Manchester City on Wednesday,' the coach told Mundo Deportivo. '
article_snippet: Lionel Messi is able to make the difference anywhere on the pitch.'
article_snippet: Martino also admitted it is often best to give Lionel Messi as much freedom in Lionel Messi role as possible, Martino said: 'Sometimes, it is logical that by analysing a player one thinks it is better to play Lionel Messi in one place or another, but then, if Lionel Messi is good, you can be more flexible. '
article_snippet: The reality is that Lionel Messi effectiveness is down to Lionel Messi rather than where Lionel Messi is put on the pitch by the coach.'
highlights_snippet: Gerrardo Martino believes Lionel Messi is the dream player to work with .
  
highlights_snippet: Gerrardo Martino feels you have to let Lionel Messi roam free to get the best from Lionel Messi .