The political dynamics within the Morena allied bloc are currently strained due to the proposed revocation of mandate for President Claudia Sheinbaum. The rift is particularly pronounced between the Labor Party (PT) and the Green Party (PVEM), highlighting a key conflict over electoral reform legislation that has significant implications for the political landscape in Mexico. Benjamín Robles, a senator from PT, has indicated that his party will vote against the proposal unless there are changes to the suggested timeline for the revocation of mandate. Specifically, he demands that the date be pushed from 2027 to 2028, or at least moved from June 2027 to August 2027.

On the other hand, the Green Party appears to be in support of Sheinbaum's proposal, with Senator Luis Armando Melgar stating that PVEM does not oppose the revocation of the mandate. This suggests that while one ally of Morana is taking an adversarial stance due to electoral concerns, another is choosing to align with the current leadership, reflecting differing priorities within the coalition. The decision of whether the timeline will change is crucial, as it could affect not only the internal support for Sheinbaum but also the cohesion of the coalition as a whole.

Ultimately, the situation underscores larger issues related to political alliances and the management of electoral reforms in Mexico. The potential fallout from PT's dissent adds pressure on Sheinbaum's administration and could influence future legislative efforts, with broader implications for the duration of her mandate and the stability of the Morena-led government.