I'd love to see another set of Weasley twins, but I'm not sure if George would ever get over losing Fred...I don't think he got married. Weasleys Wizard Wheezes likely suffered in the immediate years following Fred's death. Forever mourning his twin.

Too bad really...Fred was the only death that really blindsided me. It didn't seem fair (even taking Tonks and Lupin into account). The bond between twins is something that will probably never be understood.