André Mendonça has taken over as the new rapporteur for the Master case, which is one of the most scrutinized investigations currently in Brazil's Supreme Federal Court (STF). His initial actions, including a meeting with federal police involved in the investigation set for the coming days, signal how he intends to handle the case, especially given its high stakes for politicians and authorities. This comes at a critical time as Brazil heads into an election year, and the advancements in the investigation could have far-reaching implications for political dynamics.

Mendonça's appointment is significant as he is perceived as the 'antithesis' of Alexandre de Moraes, one of the court's most influential figures. His history at the court has not placed him within the inner core of the STF, and there is skepticism regarding his alignment with the currently powerful factions within the tribunal. His past association with former President Jair Bolsonaro and his label of being 'terribly evangelical' suggest that he may take a different stance compared to his predecessors, which could lead to further tensions in the court.

As the investigation unfolds, the political repercussions are substantial. Given the pressure he faces and the expectations from different political spectrums, Mendonça's decisions will likely influence the atmosphere in Congress and beyond. With the looming elections, all eyes will be on how he navigates the complexities of the Master case and what that means for the future of Brazil’s political landscape.