Obama might decline to debate Gingrich if he is that fearful of his speaking talents. Imagine all the excuses Obama could put forward.
That will reflect poorly on Obama if so. Newt is going to be able to sell our message through interviews, town halls and speeches as well. Check out his recent South Carolina town hall on C-SPAN. He is a master of connecting with the public in a direct, honest, clear yet very substantive and educational way.