I'd like to see the sleek look of the Rocket Jets return. Really shouldn't be too hard to design an eye pleasing, simple spinner. Use the orb shape that currently exists, paint it silver, put a radio tower/satellite on top (?), and place it above Tomorrowland. I never got to experience the Rocket Jets above the People Mover platform but I imagine it was one of those experiences that 'elevated' the attraction while looking sharp.
Those are the rockets I grew up with and man the view was incredible.
I wanted to include all of these because they sum up how I feel. For those who never got to ride the Rocket Jets, one caveat: their height gave a great view, but also allowed some out of theme things to be seen. Even so, I'd take them back in a heartbeat. One of my most joyful young memories was riding the Rocket Jets, to the sound of the band at Tommorowland Terrace rocking the Ghostbusters theme!Awww.... This is MY Tomorrowland.