Dave Arquati wrote:
The rebuild of Camden Town would present not only the opportunity to
split the line into two - with significant reliability gains - but also
to extend the Charing Cross side from Kennington towards the south east
(Camberwell and beyond) - something which has been talked about in the
past but is a bit speculative and would totally depend on the rebuild of
Camden Town. It would also be competing with the similarly-speculative
Bakerloo line extension.

Why wouldn't they be able to extend from Kennington towards the south
east without a Camden Town rebuild?

Patrick