Title: Lionel Messi
Content:   After Argentina's unsuccessful performance in the Copa América, Batista was replaced by Alejandro Sabella. Upon his appointment in August 2011, Sabella awarded the 24-year-old Messi the captaincy of the squad, in accord with then-captain Javier Mascherano. Reserved by nature, Messi went on to lead his squad by example as their best player, while Mascherano continued to fulfil the role of the team's on-field leader and motivator. In a further redesign of the team, Sabella dismissed Tevez and brought in players with whom Messi had won the World Youth Championship and Olympic Games. Now playing in a free role in an improving team, 
Title: Marcelo Messias
Content:  Messias was called up to train with the national team preliminary squad, which would take part in two friendly matches in March 2011. Messias was able to be noticed and would take part in the first friendly of that month against Cuba and Jamaica. Messias came on as a substitute in that friendly match against Cuba and started against Jamaica.
Title: Lionel Messi
Content:  his performances at Barcelona with the national team, leading to the accusation that he cared less about his country than his club. Maradona was replaced by Sergio Batista, who had orchestrated Argentina's Olympic victory. Batista publicly stated that he intended to build the team around Messi, employing him as a false nine within a 4–3–3 system, as used to much success by Barcelona. Although Messi scored a record 53 goals during the 2010–11 club season, he had not scored for Argentina in an official match since March 2009. Despite the tactical change, his goal drought continued during the 2011 Copa América, hosted by Argentina. 
Title: Junior Messias
Content:  A Brazilian by birth, Messias moved to Italy in 2011 together with his wife and son, joining his brother in Turin, where he started working in the delivery sector and playing football for an amateur team of the local Peruvian community in his free time.
Title: Marcelo Messias
Content:  In 2010, he signed with Alianza. With Alianza, he lost the Apertura 2010 final against Isidro Metapán on penalties. However, in the next tournament, Alianza won the Clausura 2011 final against FAS.
Title: 2011 FIFA Beach Soccer World Cup squads
Content:  Coach: Ze Miguel Mateus
Title: Enzo Maresca
Content:  After terminating his contract with Olympiacos in August 2010, Maresca trained with former club Fiorentina in order to maintain match fitness. On 7 December, it was announced that he had been in talks with Málaga CF; after undergoing a medical examination, he signed with the Andalusians until June 2012. Maresca made his league debut for his new team on 8 January 2011, playing 57 minutes in a 1–1 home draw against Athletic Bilbao. On 7 May, he contributed with one goal to the team's 3–0 success at Atlético Madrid. Maresca appeared in 19 matches in 2011–12 (nine starts, two goals ) as his team finished in fourth position and qualified for the UEFA Champions League for the first time in its history.
Title: Ezequiel Lavezzi
Content:  Argentina won by a goal from Lionel Messi in injury time after a superb one-two play with Lavezzi. He has since become a regular member for the senior national team under Sergio Batista, who managed Lavezzi at the 2008 Olympics. He was named in Argentina's 2011 Copa América squad by Batista. In Argentina's final pre-tournament warm-up game, he scored the opening goal in a friendly match played against Albania on 21 June 2011 – the match ended 4–0 in favour of Argentina and was Lavezzi's first goal for the national side. In the final tournament on home soil, Lavezzi made three appearances in the group stage, but was suspended for the quarter-final match, in which the hosts were knocked 
Title: Lionel Messi
Content:  Lionel Andrés Messi (born 24 June 1987), also known as Leo Messi, is an Argentine professional footballer who plays as a forward for club Paris Saint-Germain and captains the Argentina national team. Often considered the best player in the world and widely regarded as one of the greatest players of all time, Messi has won a record seven Ballon d'Or awards, a record six European Golden Shoes, and in 2020 was named to the Ballon d'Or Dream Team. Until leaving the club in 2021, he had spent his entire professional career with Barcelona, where he won a club-record 35 trophies, including ten La Liga 
Title: Lionel Messi
Content:  and triple his wages. According to then-president Joan Laporta, it was the only time the club faced a real risk of losing Messi, but he ultimately decided to stay. On 16 September, his contract was updated for the second time in three months and extended to 2014.  Due to issues regarding his legal status in the Royal Spanish Football Federation, Messi missed the start of La Liga, but on 26 September, he acquired Spanish citizenship and became eligible to play. Wearing the number 19 shirt, he gradually established himself as the first-choice right winger, forming an attacking trio with Ronaldinho and striker 

Question: what team does messi play for 2011?
Answer: FC Barcelona.