Maybe I had this a bit off in my head. I had Hannibal, Senna, and Aurelia in one grouping, Io, Opal, Naahdira, and Gabriel close by, but separate. Gabriel just moved to the former group, and I had it in my head Hannibal moving to the latter group.
Was Opal closer than I thought, and in direct-conversation distance? I should give the IC a once over again.