So, could Tahu come in and kick some major butt?
BTW, I don't really like the diary idea.
Only in a flashback. I am eventually going to fill the gaps between this story and where the old serials left off, show what happened to Velika and the Toa Nuva/Mata on Sphereus Magna an' all that. But again, if Tahu and the others appeared here, this would become a story about them, and that would not be okay. I'm sure there are some who would like that, who would love to see Calor and Uira and the rest shoved to the side because they don't want new characters, and just wanna see Tahu and the rest again, but... too bad. That's not what Nova Orbis is about.
Nova Orbis is like... the Bionicle equivalent of Mega Man X... or ZX, or even Legends. You know how you've got classic Mega Man, then the X series jumps ahead a hundred years, then Zero jumps another century or two after that, then ZX is like, five hundred years after the classic series, and the Reploids are becoming more humanlike by the day, and by the time Legends comes along, it's been 8000-9000 years and the world has changed completely? Yeah, that's what Nova Orbis is. It's "Bionicle in the future," not so much a direct sequel, even though there are a few of the old characters still kicking, and tons of references to old stories sprinkled here and there for fun.
Do you mean Voima's diary?