I'm going to keep speculating until we get a clear answer to those of you who say, ugg not again Keith. lol

This is what I'm thinking how tribe territories will be after prelude.

Good Tribes: Neutral and Good players can still attack you on your tribe territory, however if you do the attacking as a good or neutral player you become flagged as evil.

Neutral: Same as above

Evil: You can attack everywhere because you are already evil, and anyone can attack you without consequence.