Adding portal drops to the list of items that can be toggled on and off in an instance on the fly (to go along with the stickers, drones, emojis, etc.) would be huge for event runners. This would allow moderators to keep portal drops off during the event, but enable them back on after the event is over to send their audience to an afterparty world, or enable it in case the current instance is broken due to client abuse or a similar issue and can then drop a portal to the new instance without issue.