Two weeks later, Mouche again received two yellow cards and was sent off of the field in the 82nd minute of Boca's 3–0 away loss against Banfield on 14 May. Mouche's first appearance of the 2010–11 season came on match day 1 in a 2–1 home defeat against Racing Club on 14 August. Mouche was substituted onto the field for Damián Escudero in the 65th minute. On 13 January 2011, it was reported that English Premier League club West Ham United's co-owner David Sullivan had stepped to offer Mouche a loan deal, provided that he could obtain an Italian passport due to his Italian grandparents. On 23 January 2011, it was reported that Boca Juniors had accepted West Ham United's loan bid for Mouche and that he was supposed to arrive at Upton Park to undergo a medical, but the deal was being held up as West Ham United were waiting for him to obtain an Italian passport which might not have been acquired quickly enough. Mouche's first goal of the season came in a 1–0 away win against Racing Club on 19 February. Mouche scored in the 47th minute of the match. His second league goal came in a 2–2 away draw against Arsenal de Sarandí on 22 May. Mouche levelled the game in the 81st minute. Mouche finished the season having scored 2 goals in 31 league appearances. Mouche's first appearance in the 2011–12 season came in a 0–0 away draw against Olimpo de Bahía Blanca on 7 August. Mouche had been substituted onto the field for Dario Cvitanich in the 68th minute. Two weeks later, Mouche scored his first goal of the season in a 1–0 away victory against Newell's Old Boys on 21 August. Boca Juniors were crowned champions of the Torneo Apertura and qualified for the 2012 Copa Libertadores. Mouche's first appearance in the 2011–12 Copa Argentina came in a 1–1 round of 64 match against Deportivo Santamarina on 2 February, where Boca Juniors won 4–3 on penalties. Mouche was substituted onto the field for Dario Cvitanich in the 84th minute. One week later, Mouche scored his second league goal in a 2-0 home victory against Olimpo de Bahía Blanca on 10 February. Mouche scored Boca's second goal of the match in the 66th minute.