And artworks.
Also, Battle Frontier is a good place to cast some familliar characters as Brains. That would certainly do well in a remake...
True, I completely forgot about that.
And just wondering, but isn't there a Fronteir where you can battle with a partner in Pt? I've never played the BF there, so I wouldn't know. If there is, I'm betting that the Kimono girls will replace them (Yes, I know that this has been suggested before)...
Although they would have to get more than one pokemon a piece... I mean, they only had the eeveelutions before... Hm...