Henry
Autoexreginated
They lost the leverage they had to do that six years ago. Paizo doesn't need D&D anymore and D&D would likely cost more than it is worth to them at this point. Plus, there still might be too many outstanding licensing issues to clean up or that saddle the brand to make it a viable option. If the movie situation was all clear and CRPG and online gaming was free and clear, then it might work as a saleable property but more likely to someone who would want to compete with Paizo, not to Paizo itself. And I am not sure Paizo or anyone who might want to or be able to compete with Paizo would have the money it would take.
The D&D fantasy novel revenues alone would probably make it unfeasable.