Apparently Dawn tried to sue Barrett after getting disinherited, so there's probably some bad blood between the two there. It'd just be an interesting new perspecitive to hear from instead of all of the things Rod keeps saying that they're going to do, but have nothing to show for it. I'm suprised that Trek Nation actually got made.
I read that Majel Barrett countersued a suit from Dawn which ensured that Dawn didn't get any money from the estate.
Yet I read that Barrett left her dogs more money in her will than Dawn was going to get from the estate.
I'm just going on media reports so that may be wrong.