Will She Or Won't She?

The speculation on whether or not, and why or why not, Hillary Clinton may or may not become Secretary of State continues:

"She is definitely unsure of what to do," said one Clinton adviser...

The source added that if Clinton ultimately decides against the job, it won't be because of the vetting process but rather because her interest in domestic policy issues --

Sounds reasonable, right? Not so fast...this could be:

...a part of a power struggle between her and Obama; a public show of force to make clear that just because the president-elect has asked her for something doesn't mean she is in any rush to accede.

Or it's:

...entirely plausible that she legitimately hasn't made up her mind...

Or, or, or....