Mostly focusing on player skins and trails, but I and many others would love to have a more diverse selection of store items. Similar to the Pikmin trail, it would be great if you could add other famous video game logos to the trail shop, say the Triforce or a Super Mushroom. Maybe not even those! Perhaps custom trails, where players design the trail they want, and upload it into the game for them to use. For player skins, many ideas could be of use, such as Link from Zelda games or Elizabeth from BioShock Infinite, yet making the models are probably more difficult than uploading a trail... Anyways, I'm positive that many players will enjoy a larger selection of things to purchase with their increasing credit count.
