It's almost a year since Paul McGann revealed that a sequel to The Five(ish) Doctors Reboot was being explored, and in a new interview today Peter Davison that it's still a possibility.
In conversation with Digital Spy, Davison said:
If I came up with a good enough idea. There are two problems, really, in my head. I wouldn't want to do it if it was half-hearted and nowhere near as good as the other one, so it would have to be a good enough idea.
The other problem - and it's a fairly major one - is we had probably the best cast you can imagine. Literally everyone said yes - with one exception - and it's very difficult to imagine getting that cast together again… and not paying them!
I couldn't really ring up people and ask them to do a day for no money at all - their patience might run out! So if I did come up with a good enough idea, I'd then have to figure out a way of actually paying them some money!
All these things are not impossible, but I wouldn't even want to go down that road unless I thought it could be better!