Unless Hillary is comfortably leading by like 5-10 points she is not going to contest any Romney states outside of NC. Her focus is going to be holding the Obama states you only expand the map if your in a comfortable position but polls show her struggling in states like IA, CO you can forget about trying to pick up GA, AZ, AR etc.
Why go solely into a defensive posture when other opportunities are available? That sounds like the John Kerry loser strategy. IA/CO will be irrelevant if she maintains a solid lead in FL anyway. Of course, you can always re-evaluate over the course of a campaign whether or not it's worth continuing to invest in particular states, but to immediately give up on ones that polls show you have potential in would be foolish.
