It is not happening. If all was to be taken for the truth that one can find on google we would live in a rather odd and contradictory world. Short of an official announcement by the studios or possibly entries on the personal pages of the voice actors (I think that is how we first learned about the making of the eleventh and twelfth movie) there is very little out there that is reliable. Now "The Growing Sky Stone" is one of the oldest hoaxes about an LBT title I know (I think something like it came up as early as 2003 or 2004 in the N54 land before time forum at a time when LBT movies were actually still produced). Because we have a fixed section for stuff on any further movies and in order to prevent any false rumors from getting taken for real I am going to close this thread.