FactionsEventCreate createEvent = new FactionsEventCreate(sender, coll.getUniverse(), factionId, newName);
createEvent.run();
if (createEvent.isCancelled()) return;
// Apply
Faction faction = coll.create(factionId);
faction.setName(newName);
usender.setRole(Rel.LEADER);
usender.setFaction(faction);