[wizofaus]

English definitely needs better pronouns, but I have no idea how you can introduce them. We can't even agree on what cases you can use "they/their/them" for an individual person! One thing you do occasionally hear people doing if they don't want to repeat full names and need to disambiguate pronouns is to refer to people by the first letter of their name ("John told Adam J wasn't the right person for A"), but obviously that won't work if you don't know their names.