secret keeper changes

[Sherry Gomes]

No: HPFGUIDX 148572

We've been discussing JKR's answer to her FAQ poll about the secret keeper,
and I had what seems like a simple solution to the problem of how can anyone
not in on the secret at the time of the keeper's death ever learn the
secret.  Couldn't they just change secret keepers?  Take 12 Grimauld Place.
Harry is now its owner.  Sirius was its owner when the original charm was
set up.  couldn't Harry have the Fidelius charm done again with a new secret
keeper?  just a thought.

Sherry