I don’t think she needs to be worried. I think that almost all world leadership are placeholders, preparing the way for the real leader to come, and then nobody will know what hit them.
There are two real leaders to come. One will be even more slick and popular than Obama, but just as evil plus energetic and intelligent. The other will eventually defeat that slick leader, but only after many people have been deceived and have suffered because so many were deceived. In both cases, most of us won't know what hit us.