I love the FUD surrounding this topic. Yes, it's going to be a significant endeavor to remove the fuel rods, but the idiotic "this has the potential to be the greatest threat to mankind since blah blah blah" is hilariously stupid.
They know the location of these rods down to the millimeter. It'll be done with the absolute utmost care and precision.
As for another earthquake causing doomsday, there have been at least 15 or 20 6.5-7.2 earthquakes (technically aftershocks) on the same fault line, hitting the same areas since the big earthquake and none have caused any noteworthy damage.