Dumbledore's plan

[Carol]

No: HPFGUIDX 177457

Carol earlier:
><snip>
> 
> The soul bits would not be "existing in limbo" because, as Hermione
explains in "The Ghoul in Pajamas," they've all been destroyed (except
the one in Nagini). <snip>

Carol again:

Sorry! I left out a thought or two here. I meant, the soul bits would
not be "existing in limbo" because, as Hermione explains in "The Ghoul
in Pajamas," a soul bit that can't return to its enchanted container
because that container has been destroyed beyone magical repair can no
longer "survive" or "exist" (she uses both words). The soul bits from
all the Horcruxes except Nagini no longer exist for this reason. Even
the one from Harry's scar has been destroyed, as DD informs us.
Harry's soul is now his own and the soul bit could not return to it
even if it had not been "killed" by the AK.

I can find no evidence that the soul bits are (figuratively) waiting
beyond the Veil for the main soul piece, as I originally imagined.
They seem to be utterly and permanently destroyed.

Carol, thinking of Barty Jr. and wondering whether his "immortal" soul
is also utterly annihilated