User Select default pic from their album

Do you think there's a way to allow users to select a picture that they've uploaded to be a default picture? Like the pictures in nodes, or on their profile, comments, etc.
I think this has something to do with:

http://drupal.org/project/avatar_selection

And changing a few codes will probably do the trick?

I'd do it myself but I'm not that good at php coding.

If you know how could you share this with us?

Thanks