Of course let's say a replacement (as mentioned this idea died out like they did in the 70's and 80's - don't forget the "door" was closed in 1935 - and reopened a crack in 2007) is made due to an original anointed getting DF.
So if the original DF gets reinstated and still says he/she is anointed you have minus one (leaver) plus one (new fella) plus one (reinstated) = TWO.
All a bag of shit really.