Recent party switches and legislative maneuvers in Nuevo León have strengthened the PRI and PAN positions within the current Congress, with each bloc reaching 11 seats alongside MC while Morena holds six. A federal electoral tribunal rejected MC's bid to claim the chamber presidency, leaving PRI legislator Perla Villarreal in place. These developments, combined with emerging PAN-PRI coordination ahead of the 2027 state elections, have lifted implied probabilities for the PRI among traders. Polls for the broader contest show a tight three-way dynamic involving MC, a potential PAN-PRI alliance, and a divided Morena, with no side consolidating a clear edge and voter demand for change remaining high. This competitive environment sustains compressed odds across leading options.