@Aces Andrew mean that the last uploaded photo to his account album (like BP album plugin) may become automaticly in user avatar. Also the option for users to choose from his account album any photo as avatar, example, clicking a ” set this photo as your user avatar” buttom. Sounds very tricky.
Better a sort of gallery of custom avatars in user profile/change avatar/ to choose from any time. An idea how to achive that?