I don't know. If they do kick e-Tools to the curb, they'll have a mob at their gate, mainly those who are currently e-Tools users. Not good. It would be considered an act of betrayal. I mean it is bad enough they are being ridiculed by former owners of e-Tools and current PCGen users trying to convert them.
For now, I'm assuming that Wizards will give CodeMonkey(?) the right to publish data from copyrighted D&D material -- those not in the System Reference Documents, those that are not OGC -- for use with PCGen software.
But in order to please Wizards, the data in question must be hardcoded so it cannot be transferred to another PCGen program.