Dmitry Medvedev, named by Russian President Vladimir Putin as his preferred successor, said yesterday he wanted Putin to become prime minister under him, mapping out a route for the outgoing leader to retain influence.

But Putin did not say if he would take his long-time ally up on the job offer and some analysts said they believed the powerful Russian leader had still not finally decided what role he will take when he steps down next year.

Medvedev is front-runner to win a March 2 presidential election after Putin endorsed him for the top Kremlin job on Monday. In his first public broadcast since then, the 42-year-old was quick to declare his loyalty to his mentor.