I would like to see the ability to maybe customize profiles to an extent.
For example:

• Choose if you want like a mini review instead of the whole review on your page, making your profile long.
  
• Choose what boxes you want on your profile, if you didn't want your lists on your profile you can choose to hide them.
  
• Movable boxes in case you want your wall higher up so you can see it without having to scroll down the page.

Some interesting thoughts :)