So I don't know if the 5th Arcade gate is here to stay (I haven't seen anyone confirm or deny its fate) but if it was decided that it's going to remain, can you make it so that it was a gate without any boss whatsoever? Right now, the additional gate just has Firestorm Citadel, which I really don't think it's all that great, since people wanting to do the Vana runs usually just re-run the story mission. Having a gate that's without any bosses whatsoever would, in my opinion, be a really nice thing.