Sebastián García de Luca had a key role in articulating the dialogue with the provinces and municipalities. Leader of the PRO, he was campaign manager for Together for Change in the province of Buenos Aires.

"A pleasure to accompany you here @patobullrich. Thank you for your trust. You are a great leader and a better person," the leader expressed on his official X account. The resignation is known in the midst of the rearrangements within the political force led by Bullrich.