The best example I can see of doing an alternate timeline right was the Immortal Blood Timeline, heck they practically have their own universe, and I think that that is AWESOME!
Well, there is no lore about the Second Era...
And what little there is is limiting...
I support breaking lore.
And non-Cyrodiilic factions.
I have this idea that this RP could continue in some form across the entire Second Era, until the rise, or failure, of Talos.
And, besides, I really want Flavius to become Talos in some way.