Sounds like a plan
.
There's also the feat to replace the gene traits with a stronger version, if we run into one of his descendants first, and then later meet the head honcho.
What I hope to accomplish
1) Prevent the fall of the Chorfs to Chaos. That is not a part of the Great Plan. Hopefully, our summoned monsters and magic will be able to lighten the pressure on them, and they do not lose hope in their western kin.
1.5) Probably create a helper races to assist them in colonizing the mountains of Mourn.
1.75) Through the eastern dwarf empire, encounter the Sky Titans. Sky Titans and Dwarfs (imo) mix very well. Both are artisans... just on a different scale.
2) The Old Ones have not decreed the extermination of Sky Titans, because they didn't sic the Saurus Legions on them, therefore their existence is part of the great plan. The combined might of the Dwarfs of Mourn, the servitor species and the Sky Titans should put up a better fight against the ogres.
2.5) The Ogres are also children of the Old Ones... why are they acting like Barbaric Locusts instead of Fighting Chaos?
There's a huge span of time between 1 and 2, around a thousand years, but I doubt we can travel far enough to teach Skaven that Warpstone is Bad, and teach them to be Gentlerats