Several House members told The Washington Post on Monday that Republican leaders have narrowed their list of possible debt-limit strategies to two options: trading a one-year extension for approval of the Keystone XL pipeline, or trading a one-year extension for repeal of a provision of the Affordable Care Act.

Both plans, which were first discussed last week at the House GOP’s annual retreat in Cambridge, Md., will be debated further Tuesday morning, when House Republicans meet at the Capitol. House Speaker John A. Boehner (R-Ohio) is said to be open to either approach, as long as it can win heavy GOP support.