Who is Randall in the novel, Agenda 21?

Randall, being related to Lizzie, is also snobby and rude. However, most of this stems from his imperfection, and he worries about how the Republic might react if he needs a special shoe. Randall is not very well-known other than being a bully and only being friends with his sister, and from what Joan says, he doesn’t trust anyone.