Give Donna Sweet a younger sister for Season 5 of Riverdale! While Donna is serving time in prison or is at another boarding school, her  sister can somehow get adopted by the Cooper’s/Jones’ and can be Donna’s ear to the inside. This will cause Donna to have a comeback and make the show much more interesting! If we get enough people to sign this petition, there may be a way to convince CW to give Donna a sister for season 5!