I wish there was more postgame story. I don't mean something like Explorers that keeps it relevant, just the Pokémon doing whatever in Post Town and Paradise, and maybe Munna coming back. It would have given more reasons to play the postgame, which I think is more interesting than the story part of the game, considering it has more mechanics unique to GtI and it's when you start to be able to do whatever you want.
I noticed they tried to give you reasons to spend money, but you just get too much just by exploring the dungeons, even during the main story. Maybe a shop that sells materials at a high price would have been good.
>>27733796Which is also why the idea above came to my mind.