As an admin I gotta step in here and correct a few misconceptions. User:Wihec61774 is correct that we ought to take our time when it comes to making major changes. When the War Doctor was added, we took our time to see just what this character meant to our wiki and the DWU, instead of just up and changing all the Doctor numbers.
And we can and do revert things if necessary on this wiki. That's what editing is. Sometimes we have to change things based on new info, and sometimes we have to revert things based on new info.
And now, back to your regularly scheduled discussion, but please, experienced editors who are not admins, refrain from making definitive statements that may or may not be true. Let the admins specify policy thanks.