Well, it’s no secret now that Billie Piper is leaving Doctor Who at the end of the current series – which is next Saturday . And now that’s been revealed, the BBC have decided it’s time to let us know who’ll be travelling with the Doctor next year .
Having managed a change of Doctor this year, a change of companion should be a minor challenge for the mind-boggling talents of Russell T Davies, but Rose Tyler is going to be a hard act to follow. Things are likely to be a wee bit different. But probably much the same, as well.
 Still played by the excellent David Tennant
 My hero, etc. He’s Welsh , too.
 Quite bonkers, of course. In a good way