My suggestion is a fresh start on it with no Pokemon or inventory carrying over to the BoP world, thus allowing people a fresh start and a new market. People could race to the top with everyone starting at the same point, people who wanted to keep their Pokemon wont be impacted in any way and people who want some competition and a fresh start could play on the BoP world. Im sure this would bring alot of old and new players back to the server, already had discussions with people over the suggestion.