Russia will soon have another liberal ex-president. Twenty years ago this December, Mikhail Gorbachev stood in the Kremlin as the Soviet flag was lowered and replaced with the Russian tricolor. He sat down in the back seat of his limousine and was driven out the Borovitskaya gate, no longer president of the Soviet Union but instead a private citizen of the newly independent Russian Federation.

In March, Dmitry Medvedev, who has been president of Russia since 2008, will have a similar experience. He will surrender his office to his prime minister, predecessor and political patron Vladimir Putin, who after months of speculation has at last confirmed his intention to run for president on the ruling United Russia party's ticket. When Medvedev leaves office in March, he like Gorbachev will face the question of what role to play in his country's future. What becomes of a liberal ex-president in a decidedly illiberal state like Russia?

One thing is certain—Medvedev's welfare and personal security are assured as long as Putin remains in control. Medvedev has long been a close ally of Putin, and the latter is thought to have chosen him to become president in 2008 because of his unswerving loyalty. Thus, unlike former leaders in some other authoritarian states, Medvedev need not seek asylum abroad.

In fact, Medvedev has already telegraphed one likely possibility, namely that Putin's faith in him remains so great that he will continue to serve in the government, perhaps as prime minister. Putin may also define a new position for his protégé within the Russian government—for example, as chief justice of the constitutional court or in some high-profile international position, such as an ambassador at large for global security.

In any event, Medvedev's role in a future Putin-dominated government is likely to remain functionally similar to what it is today: evangelist in chief for Russia's modernization efforts, including the Skolkovo "city of innovation." Medvedev's voice could also continue to serve Putin's need for a popular lightning rod against corruption or in foreign policy as a spokesman and manager of the U.S.-Russia "reset."

If Medvedev is not given a formal appointment by his successor, he has another set of options altogether.

He can choose to follow the precedent set by Gorbachev, who also left office at a young age and well known for his liberal views—by participating selectively in political debates, possibly creating and leading a new political party or perhaps standing for office again in the next election, as Gorbachev did in 1996. Putin's predecessor and patron, Boris Yeltsin, was already in poor health when he left office in 1999, but even he spoke out occasionally on political and foreign-policy matters until his death in 2007.

Even without holding a formal office, Medvedev's voice will be influential. He could reach out to current and former political and business leaders and raise funds for favored causes. He could choose a signature initiative—most likely modernization—and create a nongovernmental organization to advance it, on the model of Gorbachev's Green Cross International or the Clinton Global Initiative. Other worthwhile causes might include combating corruption, environmental degradation, and drug and alcohol abuse, all of which cast a shadow over Russia's future.

Because he owes so much to Putin personally, Medvedev is unlikely to speak out as frankly or critically to Russian audiences about the Putin system as either Gorbachev or Yeltsin did. But he may have the opportunity to rise to a greater and more revered status internationally than he enjoyed as president if he chooses the path of ex-leaders like Vaclav Havel or Jimmy Carter, concerning himself with democratic development and human rights around the world. Even though he did not deliver perfect democracy and rule of law in his own country, the international community will surely welcome a prominent Russian voice to advocate these values.

Many outgoing presidents become obsessed with "legacy" to the point of wasting resources and political capital pursuing unrealistic or impossible goals during their last months in office. Thus far, Medvedev seems to have avoided chasing political rainbows. If anything he has refined his focus on concrete initiatives like Skolkovo and new campaigns against alcohol and tobacco use.

Perhaps Medvedev is keeping his head down, hoping that if he does not appear to threaten the system's stability, Putin will agree to keep him at the center of power, or perhaps even restore him to the presidency in 2018. Then again, maybe Medvedev has already defined his legacy and post-presidential role: offering Russians a bright vision of their country's future but accepting that the road to get there will be long and winding and that he may not himself be in the driver's seat.

Matthew Rojansky is the deputy director of the Russia and Eurasia program at the Carnegie Endowment for International Peace.

Image: www.kremlin.ru