Sayyid Ali Hosseini Khamenei (Persian: syd `ly Hsyny khmnhy, pronounced [?ae'li: hosei'ni: kha:mene'?i:] ( listen); born 17 July 1939) is a marja and the second and current Supreme Leader of Iran, in office since 1989. He was previously President of Iran from 1981 to 1989. Khamenei is the second-longest serving head of state in the Middle East (after Oman's Sultan Qaboos), as well as the second-longest serving Iranian leader of the last century, after Shah Mohammed Reza Pahlavi. According to his official website, Khamenei was arrested six times before being sent into exile for three years during Mohammad Reza Pahlavi's reign.

Initially, the idea of leadership council was proposed by some members of Assembly of experts. Various lists were proposed and Khamenei was named in all of them. For instance, a council of three members, Ali Meshkini, Mousavi Ardebili and Khamenei, was proposed to lead Iran. According to Rafsanjani, he and Khamenei were against the proposal while Ayatollah Haeri Shirazi and Ayatollah Ebrahim Amini were in favor of it. Supporters of the council proposal believed that having a council would produce a higher degree of unity in society and more positive characteristics would be found in a council, while the opposers believed that an individual leader was more efficient according to the past experiences in case of Judiciary council.  Ebrahim Amini listed the summary of reasons presented by the two sides. According to him the opposers rejected the proposal because: i) Evidences for Guardianship of the Islamic Jurist were true only for the guardianship of an individual and it was not clear who held the guardianship when there was a council. Guardianship of a council was not rooted in Hadiths and Islamic jurisprudence. ii) Previous council type organizations such as broadcasting council and supreme judicial council were not successful in practice and leadership council would not do well for similar reasons. iii) People were accustomed to the leadership of an individual and a council of leaders was something unfamiliar to them. iv) An individual leader could act more decisive when dealing with critical and important decisions and solving problems and crisis. On the other hand, the supporters of the proposal believed that: i) At the time, there were no Faqih equal to Khomeini or even two or three levels lower than him so that he could fulfill the expectation of people. ii) In case of council of leaders, the members could compensate each other, if any of them had some shortage in a field.  Finally, 45 members voted against the leadership council proposal while more than 20 people were in favor of it and the proposal was rejected. After the assembly rejected the idea of a Leadership Council, Khamenei was elected Leader by 60 of the 74 members present with Grand Ayatollah Mohammad-Reza Golpaygani receiving the remaining 14 votes. Though Khamenei opposed this and argued heavily against the decision, he eventually accepted it after debating with the mujtahids of the Assembly. Answer this question using a quote from the following article:

what did he propose?
Various lists were proposed and Khamenei was named in all of them.