i suddenly realised a few minutes ago, The Next Doctor's given anyone who wants to bring back the Cybus Cybermen in any time-frame an excuse to be able to.
the Doctor theorises that they fell out of the void during the Medusa Cascade War, so who's to say he's not wrong and that more of them didn't fall out into other time periods or on other planets?
the Doctor theorises that they fell out of the void during the Medusa Cascade War, so who's to say he's not wrong and that more of them didn't fall out into other time periods or on other planets?