If we do get an invert i would hope its something Alpengeist size and length. I would be surprised if KI put in a wing rider. I would prefer something like outlaw run, griffon (but longer and taller), maverick style coaster, or last a 320+ Intamin/B&M Giga like millennium. I wouldn't like a invert as much because they don't really fulfill my excitement rating. People keep questioning the double footers. There are rides like leviathan that have double footers so B&M giga/Floorless/wingcoaster/dive coaster are all possible.