Honestly, it was sort of a bummer to report that — despite his claims — Diddy will not be on Downton Abbey next season. The idea was so random! Which is why we enjoy the video that Diddy was actually promoting yesterday afternoon: a Funny or Die spoof called “Downton Diddy,” in which Sean Combs CGIs himself into scenes as the show’s much-touted black character. He plays cricket! He keeps saying “Downtown.” Five minutes is not a whole season, but it is something (and really long enough).