I added the Notables Sticker to the profile, as he qualifies. However, for the most part, if a profile is Open privacy, then it's really not necessary to have a project manage it. There are over 43,000 Notable profiles and more hiding in the dark corners, so adding Notables as manager won't necessarily get any additional attention. My recommendation is that if you don't want to manage it, then orphan it and someone who is interested may come across it one day and adopt it and take it places you may not have considered. Or you can remain on the Trusted List but step down as manager if you like, so that you stay informed. But Notables will accept it if you want to add them as manager, if the only concern is that you feel there must be someone in that box.