What's this post-game meme?
After completing the main story:
>Every game has a Battle Facility to conquer
>Every game has set of trainer rematches
>Every game has group of exclusive mini games
>Every game has new areas to explore and additional story material
>Every game has a new legendary to find and a dex to complete
So, What makes a good "post game"?
Better yet, what makes one game's better than another's
HGSS brought an entire new region, but everything it basically falls under the listed categories.
The only game that I can think of that has a postgame farther expanded than this isn't even considered a main series game many fans.
Pokémon XD actually had more content after completing the main story than before.
Other than that, all games to be all relatively equal when it comes to this