Sumar, a new left-wing coalition in Spain, is looking to utilize the current political agitation within the left to its advantage as it finalizes plans for a campaign tour in Andalusia and Catalonia. This follows a week of significant developments for the coalition, which expressed optimism regarding its future amidst changing sentiments within leftist organizations, partly fueled by the interest generated by proposals from influential leaders like Gabriel Rufián. He has suggested unifying nationalist and state forces for the upcoming general elections, which has resonated strongly with several leftist entities.

Candid candidate for the Presidency of the regional government, Maíllo, labeled the upcoming regional elections in June as a critical 'test' of the project’s viability. The coalition's leadership is encouraging collaboration among leftist and nationalist parties to secure parliamentary seats, particularly against the opposition from Vox, a prominent right-wing party. Rufián's offer of unity poses significant challenges but also potential rewards that could reshape political dynamics in Spain.

Additionally, the positive reception from other left-wing parties such as IU, Más Madrid, Comunes, and Movimiento Sumar to these unifying ideas indicates a growing willingness to consider collaboration. However, issues around strategy and aligning different political agendas remain complex, as the left navigates its path toward the elections, aiming to enhance its influence and counteract right-wing opposition on multiple fronts.