If a member wants their name visible, they will choose the Custom Rating. If a member does not want their name visible, they will press Green. So all options are available. It is the member's choice. So, there's no "feature to be brought back", etc. The system is not hiding their names; the member is choosing that extra option. The feature is already there. It is upto the member who gives the Rating what they want. The feature is already there.
Now, for example, if you receive 4 Green Ratings and no...
more... custom ratings. These 4 people will NOT have Rated you at all, if that option were not there, since they do NOT want their name visible. So, just think of it as 0 Ratings, because that is exactly what you would have got otherwise. So, think of it as 0 if you please.