If she does step aside, Pelosi would cap a remarkable 20-year run as the top Democrat in the House of Representatives – and leave a major power vacuum for her party to fill.
Here are some of the top options Democrats have if Pelosi's time in Congress is indeed coming to a close.
Hakeem Jeffries
Jeffries, D-N.Y., the House Democratic Caucus chairman, represents a major Democratic power center in New York City – just as Pelosi represents a similar stronghold in San Francisco.