A completely cosmetic change that may go completely against the design language of wizard101 but could potentially be implemented as an alternate option for players would be the ability to customize the players user interface. This can be taken in many directions, the first would simply allow they player to toggle their entire ui on and off via a keybinding or setting. this can be used when the ui isn't needed and players want a more immersive experience. Another potential customization would be to allow the player to move different ui elements around like they can the chat box. the way to avoid players accidentally moving ui elements around would be to have it be a mode toggle able in the settings. a final and more drastic customization would be to allow players to choose between certain ui styles, all premade by kingsisle. These ui themes could be based around different worlds, or they could represent different design philosophies such as flat design, skeuomorphism, or an even more fantasy styled theme.