After the draw against Strasbourg, the limits and promises of OM, second in Ligue 1

The match has been over for many minutes and Roberto De Zerbi is still on the pitch cursing, he is yelling at his assistants after having already called out Pol Lirola, his right player. Is the Italian coach fuming over the facts of the game? From Strasbourg's tactical trap which closed on his team in the first period? The clumsiness of some of his players in the second?