I'd like it, not love it but since that was the only really positive one I guess I'll go with that.
I think it offers every faction a chance of survival and it allows Vegas to evolve into something on it's own rather than just 'another' NCR city or Legion's capital. NCR can do their own thing but have to halt their land grabbing for a while which means their economy could be damaged, which means that riots and a reform in government could lead to a much darker police state. And allowing Legion to continue their existence without NCR harassing them means that Lanius will be given time to change Legion into a empire in peace allowing them to change as well.
I think that Legion winning would be the coffin in the nail for NCR and kind of vice versa, allowing either of them to win means that their supernation can spread out faster and more violently and I don't want either of them to take over the entire western side of North America.
And I refuse to acknowledge Indpendency as a proper ending, [censored] anarchy 'again'? No thanks, I'd rather see humanity prosper than see them dwell around in the mud again. Cause it won't be long until the area will be a [censored]hole again.
So I would really like it if House was canon, offers for each of the major factions to grow differently.