I've love to see a Tele-Tether item implemented. Mainly an item that allows you to teleport to party members that also have a tele-tether (copyright pending!) equipped. There could even be 3 versions. One that allows you to teleport to a party member on the same planet, one that allows teleport within a system, and one that allows you to teleport to within a universe. Personally I think something like that would make things less tedious hooking up with friends, and reward players who work together as a team. Maybe you could even have some "cost" to doing so, like teleporting yourself to a party member takes their health down to 5% or something. Would stop people from exploiting that in battle.
Well then, even better! But can you Sure sure...steal all my good ideas and make them even more convenient! Perhaps next you can imbue automatic doors with Genuine People Personalities. Or better yet, expand on the idea and imbue them with Genuine People Personality Disorders! Nothing would be quite as exciting as being greeted by a bipolar door. Or maybe an obsessive-compulsive door that has to open and close three times before you can enter/exit. I see lots of potential here!