Discussion Characters / FriendsOtherCharacters

The definition of Only One Name: "The character or characters go by a single name, with no family/clan/whatever identifier. Unlike No Name Given, it's not that their full name is never made known to the viewer. The full name simply does not exist."

This is clearly not the case with these Friends characters. They all have last names, but those are not revealed in the show.

Is there a reason why Richard's derailing love interest entry is not on his character sheet? He is an aversion just like Mona but I'm not sure if her entry should be deleted or if someone needs to go to the derailing love interest main page, copy Richard's entry and put on his character sheet? If I don't get an answer tomorrow, I'll do it myself but I felt it never hurts to double check.