Not really. One of the other Paramount parks has a Drop Tower where there's only like a bicycle seat between your legs. So if they could do it with a Drop Tower where there's nothing under you feet surely they could do it with a stan-up coaster.
How about a Wicked Twister full circut. The tops of the towers could connect so it makes like an oval shaped loop. It could be air launched and stop upside down, launch the other way and reverse the ride.
How about a S&S air launch where you launch up a 200' hill then it gives you another boost an you go through a 1080 degree helix! All at around 80 to 90 mph. Just a cool thought.
I love TR: TR! If I would have known that I would wait 4.5 hours and not even get to ride it on PPN I still would have gone beacuse it was fun just being at PKI.