Cast your mind back to last week, when we reported on the absolutely
ridiculous (and very not true) rumor
that Peter Capaldi could be replaced by his predecessor Matt Smith as The Doctor. Well, a week later, it’s still absolutely ridiculous and very not true, which has been confirmed by Matt Smith himself.
Source: io9 – Matt Smith Denies Dumb, Made-Up Rumor That He’s Returning to Doctor Who