In the 2013 Christmas Special of Doctor Who, a very special Cyberman head was introduced called 'Handles', nicknamed of course because of the bars on his head. Handles, voiced by the very talented Kayvan Novak, was smart, funny, and served beside the 11th Doctor for 300 years in a town called Christmas until he eventually died. Handles was a bit like Mr Smith in The Sarah Jane Adventures. My idea is that he could be mounted on the Tardis console and be wired into the data core. He would be of great benefit to the 12th Doctor and Clara. We need different companions, one a bit like K9 or Kamelion.