My wish is that the members pages will have more editing capabilities. For not only the designer, but for the end user as well. Things such as;
custom layout options for "my posts" (the same way they are in the blog and forum pages) instead of the "one after the other" scrolling down the page
For end users
2. Photo gallery to display in the members profile.
3. Music players (provided by a partner of your choosing. ex: pandora) that link to your music service account. This would be a feature for the end user only from their profile and not be able to be heard throughout the site.
These minor upgrades would be KILLER in the forum and basically any website that hosts members.