There's warlock gear available, but the quotes associated with some of them didn't describe the feeling of the faction quite as clearly for some factions like dead orbit, and in the case of the new monarchy, I had the Justicar's gloves there, which are warlock gloves with the exact same flavour text as the Monarch's Gauntlet. It was a style choice in the end because Monarch's Gauntlet seemed to have a more epic ring to it. There's warlock options, they just aren't the ones I advertised here, in part just because I chose some of the faction gear examples at random.