MystExplorer wrote: When you say "regular" do you mean numbered incarnations? Or "regular" in the sense of incarnations that are part of the regeneration cycle? The first definition would exclude the War Doctor while the second would include him. I'm not sure about the Meta-Crisis one since he's the result of an interrupted regeneration and doesn't have the ability to regenerate.
The second definition (thanks for expliciting it so well!) - which should exclude the Meta-Crisis.