It should be an indoor rollercoaster like this:

It would be really cool but with a different theme since it's a little bit similar to FOF.

If we wanted a Mack Spinning Coaster - I'd take one like Sierra Sidewinder at KBF. That was a great ride for a kiddie/family coaster.

Would not go on that after eating.

I hate how the lift takes three minutes! The ride looks very fun though. Not sure how they could retheme it. I think space would be fine.

I would love to see some highly priced dark ride like Spiderman but better. It would look so out of place at Kings Island though.

I hate to be negative, but under current management, I don't expect Cedar Fair to install an indoor coaster with a theme. Maybe in the future, which is a great Q.

Speaking in Terpy language.

I would like a new coaster similar to AE, but just in a different area of the park, just to be able to check out the scenery.

Any type of wild mouse (spinning even) would be a nice addition to Kings Island. I've never tried one of those rides out before, and I'd like to.

I'm not too sure about the ride in the video posted...it seems like that cost a lot of money, due to its length and theme.

If KI were to get a new family ride...

I'd love to see a return of Antique Cars, Flyers, a Ferris Wheel...

Awesome!!!

It's like Tumblebug-meets-Wild Mouse-meets-Space Mountain-meets-The Detroit Renaissance Center!!! I'd love something like that!

Great post, screamingnight!

I'd love to see a Maurer Sohne spinning coaster in Action Zone.