This is a very simple feature request! Next to (or maybe below) the gearscore, you should have the average iLvl for the gear equipped in that set. I like to use a mix of gearscore and iLvl to get a good
approximation of somebody's gear.
On an unrelated note, what's up with the "Avatar" on the gearscore page just being a shadow?
I could have sworn I saw it working before, but it's not any more. Fix it? =D