With the possibility of health care reform on the horizon, Hewitt Associates, a global human resources consulting and outsourcing company, finds that most U.S. employers are taking a "wait and see" approach and forgoing significant overhauls to their benefits plans in 2010. As a result, employees can expect to see few major changes to their benefits plans when they enroll this year. Still, as health care costs continue to rise, Hewitt strongly urges workers to take an active role in choosing their health care and retirement plan options this enrollment season.