At the moment we have a doctor who, since the series was revived, is clearly affected by the Time War and his part in it. His female companion has been frequently very good at helping him with the emotional stress that has plagued each of his regenerated selves. But if the female regeneration continues to agonise over the past, and has a male companion to support her - aren't we resurrecting an old stereotype here? One that will not please the feminists.

It will be interesting.