Hi!
Irisado, the main reason to putting all this stuff in a separate book and leave the core untouched is to avoid what you mention. That doesn't mean they are written in stone, but they do have the virtue of being tested (16 years of testing too!).
That means at this juncture all I would do is compile peoples ideas in such in a separate book. I will make it clear in the preface of that book that is what its purpose is and in no way changes the core.
As I have mentioned before, what we are seeing here now is a small taste of the dynamics of what it was like to participate in netepic's glory days of the "great revision".
Lots of stuff gets mentioned, generates enthusiasm and is later discarded when you realize it may have not been that great, or the work outweighs the payoff. This is normal. I've seen it hundreds of times throughout the years.

What I wanted with the this particular book is give a home to all these ideas. There have been many through the years. its a shame they sometimes get lost. Of course, that's all they are ideas, untested ones. So they don't alter core (which was a big deal in revision days). Core can only be altered by play test data. Lots of it. So view the current endeavors as just some loud brainstorming.

Well, I'll leave what happens from here on out to you guys. If just a minor patch is wanted, I'll stick it in that book as an options. If someone wants to retool all the points, I'll make sure that gets in too.
As always its your game!
Primarch