Last year, or the year before that, Newt said he was more interested in his ideas being addressed by candidates than running for office himself. He acknowledged his long-shot status of winning and said he was more interested in candidates adopting his positions.
So far, we have our so-called moderate Republicans in the race. Once a few conservatives get in it we may very well see Newt's ideas take hold and Newt deciding to support rather than run.
Did you see the interview with Newt the other night? He stated that his organization has come up with a lot of problem solving solutions for USA and the world situation and are sharing it with all candidates and potential candidates on BOTH sides of The Aisle..