Camilo Santana leads the market at 51% implied probability due to his prominent role coordinating Lula’s successful second-round campaign and his position within the PT’s core decision-making group ahead of the January 2027 transition. Recent reporting highlights ongoing internal discussions over cabinet balance, including potential resistance within the PT to Santana for Casa Civil and competing claims from figures such as Fernando Haddad, who is priced at 37%. The large field of outcomes clustered near 50% reflects the fluid negotiations required to accommodate PT priorities, Centrão allies, and congressional dynamics before Lula finalizes appointments. Scheduled meetings among key advisers and the absence of any formal announcement keep multiple scenarios viable through December.