But retired Marine Gen. James Jones says it's very preliminary in a very busy administration.

Jones said Sunday he's not sure if the military's "don't ask, don't tell" policy would be overturned, although Obama has said he wants it eliminated. Jones said the decision to go forward lies with the president.

For now, Jones says, "We have a lot on our plate right now."

To change the Clinton-era policy, Obama would need Congress' approval. Recent polls suggest public support but the White House faces other challenges with lawmakers, such as passing his budget and health care plan.

Jones spoke on ABC's "This Week."