The electoral reform initiative presented by President Claudia Sheinbaum aims to modify the distribution of plurinominal seats in the Mexican Congress. According to Gustavo Zúgiña Colín, director of Imperium Político, this plan will primarily target the opposition, particularly the Institutional Revolutionary Party (PRI), while allowing allies like the Labor Party (PT) and the Green Party to remain relatively unaffected. The reform proposes electing 100 representatives through constituency votes, with another 100 awarded to the best losing candidates, which Zúgiña suggests will not significantly disadvantage the ruling coalition but could effectively diminish the PRI's influence.

Zúgiña emphasizes that plurinominal spaces have often been filled with politicians who either lack popular support or represent traditional, less popular factions. In his view, the initiative seems designed to strategically weaken the opposition by reallocating seats away from established parties like the PRI, which has been struggling in recent elections and currently ranks as the fifth largest force in the Chamber of Deputies. He argues that the reform further underscores the shifting political landscape in Mexico and the diminishing relevance of the PRI as it faces rising competition from other parties.

This electoral reform heralds potential changes in the balance of power within the Mexican political system. With the PRI's historical dominance waning, the proposed changes could further entrench the current administration's control and alter the dynamics in Congress. Zúgiña's insights highlight the political maneuvering at play, suggesting that the reform is not merely a technical adjustment but a calculated move that could solidify the ruling coalition's advantages while potentially leading the PRI down a path of increasing irrelevance in Mexican politics.