As for the candidate who led the coalition into the general election, Berlusconi experienced an actual loss of support from Union of Christian and Centre Democrats (UDC), who asked for a return of the electoral law to a proportional system (which would most likely favour them) and a primary election to formally decide the alliance's candidate for Prime Minister. When the party list representation system was restored (albeit a form very different from the UDC proposal) and Marco Follini, critic of several reforms imposed by Berlusconi on the whole coalition, resigned from the UDC secretaryship, the possibility of a change of leadership inside the House of Freedoms was significantly reduced. On 27 October 2005, Lorenzo Cesa was appointed as new UDC secretary, becoming the successor of Follini himself. The coalition announced a "three-forwards" system, meaning that the Prime Ministerial candidate will be the political leader, among Casini, Fini and Berlusconi, whose party will win most votes. Since Berlusconi's party was known to be by far the largest one, it was understood that Berlusconi was the actual candidate.