"Mizter T" wrote
When Oyster PAYG is eventually rolled out across National Rail in
London, then one should be able to buy Travelcards loaded on Oyster
(or indeed just top-up Oyster PAYG) at station ticket offices (not
sure about any plans for modifying self-service ticket machines). Then
one simply needs to buy the required Travelcard on Oyster, and voila -
problem solved. Except if you don't want your Travelcard to be on
Oyster, in which case whatever.

As a matter of interest, is it known whether the current situation with
respect to One-day (specifically Zones 1-6) Travelcards will remain when
Oyster PAYG is rolled out across National Rail in London, i.e. will it still
not be possible to load a One-day Travelcard on Oyster but will the same
effect (with a small discount) still be achievable by using PAYG? I often
use a Travelcard on day trips to London, but at the moment I can't sensibly
use Oyster PAYG on these occasions because much of my travel tends to be on
National Rail - or, to be more precise and to anticipate any pedantic
replies, it tends to be on the parts of National Rail on which Oyster PAYG
is not currently accepted.

How, if at all, will Outboundary One-day Travelcards fit into this scenario?