So now that we have the announcement, “Peter Capaldi is the Twelfth Doctor!” we have the usual vapid complaints against him (usually fuelled by the fact he isn’t actually the current actor, whom some fans would just like to stay on forever), but this time, some are having a bigger non-superficial problem. Peter Capaldi has been two different characters in the Whoniverse already: civil servant John Frobisher from Torchwood’s third season, and Caecilius, the Roman sculptor who the Tenth Doctor met in the fourth series episode The Fires of Pompeii. Neither of these characters were bit parts like Karen Gillan’s former appearance as a Soothsayer in the same episode, before she was ever Amy Pond. And both were also larger than Freema Agyeman’s role in the season two episode Army of Ghosts as Adeola. Plus the fact that this is a Doctor’s casting rather than a companion’s makes the supposed problem much higher profile than those previous casting choices.