I've always hoped they would bring back the Moon ident in obituary situations, but I doubt it'll happen. Here's hoping it was withdrawn so it could be used for this very purpose...
Michael Ball said at the end of The One Show (in his role as stand in presenter) "Stay tuned for BBC Ones new spring look" and then a new promo for various programmes came on with a new spring look, just as Ball had promised. There was also a new ident. The music for the promo was "Here comes the Sun" by The Beatles and the music for the ident was something that sounded similar to it.
That ident is not quite as awful as the screencap suggests, though I do think they should surely begin the ident with the "Love Spring" tagline and end with "BBC one".