"Baker – the actor, not the Who – garnished the 50th anniversary episode"
I must don my pedant hat here: at the end of Day of the Doctor, Baker's museum curator suggests that the Doctor may want to "revisit a few old familiar faces". It's an obvious hint that the curator is in fact a future incarnation of the Doctor.
Which means Baker would have been cast as the Doctor three times, not two. How lucky would that be, measured in standard Reg gigashamrocks?