It's possible he thinks Hillary can win the exact same way.
I just think the article is right..his ego won’t take it. I mean, if you are Hillary, having Bill stump for you is like watching the toilet flush..down ya go!
He won with pluralities both times, not exactly a rare occurrence.
He would probably be glad to see Hillary win, but his first priority is always himself. He just cannot stand not being the center of attention.