Analysts point to two developments in particular: the election of Garcia, who served in the Obama administration as the Energy Department's director of the Office of Minority Economic Impact, as well as Rep. Ileana Ros-Lehtinen, R-Fla., a Cuban-American who has strongly supported a tough Cuba policy, finishing her term as head of the House Foreign Affairs Committee.
Julia Sweig, a senior fellow at the Council on Foreign Relations, said that Garcia's election in particular will strengthen the view in Washington that the potential political risk of easing economic penalties against Cuba "has been diminished substantially, if it ever existed."
Another factor that could influence Cuba policy is the emergence of leaders such as Sen. Marco Rubio, R-Fla., a Cuban-American who has objected to Obama's Cuba travel expansion. Rubio has said he will not support lifting the embargo until the Castro brothers —retired leader Fidel and current President Raul — are gone, and Cuba releases all political prisoners and respects basic civil rights.
"Every U.S.-Cuba policy decision should be guided by the simple test of whether it helps free political prisoners, stops the daily repression and paves the way for the people to express their will through free and fair elections," Rubio said.
Tim Ashby, a former Commerce Department official and lawyer who counsels companies on Cuba law and trade, predicts that Republican Cuban-American legislators who argue against easing travel restrictions may change their tune if the politics favor Democrats. Of Rubio, he said: "If he sees the younger Cuban-Americans moving toward the Democrats he may adopt a different approach."
Omar Lopez, human rights director of the Cuban American National Foundation, said he believes Cuban-Americans are more in favor of traveling to Cuba, but he added, that doesn't mean they're ready for a full opening with the government.
"People believe there is a dictatorship in Cuba, it should be gone, and Cuba should be democratic," Lopez said. "That is the main consensus of the community. "
Follow Christine Armario on Twitter at: http://www.twitter.com/cearmario