yah, you could run a query.. but there is an issue..
what if a user belongs to multiple groups (very common) and those groups all have images?
which one wins ?
that's why, when i did this as a mod, i added a 'display priority' to sort things out for overlaps..
That's why the user's have an option in their profile to choose which images to display (they can display one, or all of them if they choose)
