[Brekkie]

The ITV Lunchtime News is only 25 minutes IIRC with regional at 1355 so The BBC probably would be able to adopt a similar approach and still keep Doctors at 1345.

Well they already have to a certain extend with the One not wrapping up until around 1.32 or so.   Surely any "extension" will be more than 5 minutes - at the very least filling the hour with the regional news, or perhaps even with the regional news following at 2pm.

If Breakfast did end up running to 10am presumably the 9am simulcast of BBC News on BBC2 would probably go, regardless of what happens with Nicky Campbell on 5 Live.