Mario Balotelli a number of disciplinary problems. With doubts over his career at Inter, former coach Roberto Mancini had since moved to Manchester City and decided to give Balotelli a fresh chance at a new club. He joined Manchester City in August 2010, where his performances and off-field activities continued to be enigmatic and unpredictable. Balotelli eventually fell out of favour with Mancini after a "training ground bust up" between the two in January 2013. His departure from City and return to Italy with A.C. Milan followed several weeks later. After 18 months at Milan, he returned to the Premier League with
Mario Balotelli Italian citizenship. Casiraghi called him to join the Italy national under-21 football team "Azzurrini" on 29 August for the matches against Greece and Croatia. In his debut on 5 September 2008, he scored his first international goal in a 1–1 draw with Greece. Balotelli was named in the final 23-man squad for the 2009 UEFA European Under-21 Championships and scored the opening goal against the hosts Sweden in the 23rd minute. Barely 15 minutes later, he was shown a red card for retaliating against Swedish midfielder Pontus Wernbloom. Italy were eliminated by eventual champions Germany in the semi-finals following a