Legislative Agenda: 2015, The Year of Reform?

The balance of President Obama's term should be entertaining, if not effective, or perhaps a combination of both. The U.S. Senate and the House of Representatives are now under Republican control. Will the president adopt a more centrist approach, as Bill Clinton had done nearly 20 years ago, or will his final two years in office be marked by inactivity? (Insert the "Why change course now?" Republican joke here.)