It won't. He said precisely that he is destroying it because he'll be too busy with real life. A Poke'Mon Crater may come up if some other fan runs along and makes it, otherwise don't get your hopes up.
face it pokemoncrater is doomed. :|
if you want, there are seriously other pokemon browser games around (pokemon black.. that tcprpg.net or something) and a downloadable game... but is clearly not out of BETA testing ...
