After going through the Avatar Marketplace, there are a lot of skins that I want but no way to "bookmark" those ones to buy once funds are available. I would like to see a Wishlist system for avatars in the marketplace so users can have a way to track the avatars they want and if it was connected to a user's profile, you can choose if friends can also see the skins wishlisted, and if a friend has the funds to get the Skin, implementing a gifting system I think would be a way to make friends closer even giving a voucher for a marketplace avatar on a user's birthday I think would also be beneficial to keep a user base and bring new users to their platform of choice.

Also have a way to sell items like toys and drawing implements that the worlds offer like RC Cars, drawing tools, and other stuff.