The curtain looks to be coming down on the once-mighty bloc ruled by the Three Por generals -- former prime minister Gen Prayut Chan-o-cha, former deputy prime minister Gen Prawit Wongsuwon and former interior minister Gen Anupong Paojinda.
However, after the former prime minister was named a privy councillor, his nomination is believed to have been invalidated to preserve his political neutrality.
Prime Minister Srettha Thavisin, meanwhile, will handle administrative duties and day-to-day routine work, including chairing cabinet meetings and representing the government at international forums.
Without a support base in the party, this role seems well-suited to his skills and background, according to the analyst.
He said the so-called double-PM phenomenon is a challenge to independent public agencies, particularly the Election Commission (EC), which is responsible for upholding political party law and ensuring fair and transparent political processes.