I don't think that would be a good idea, from what I've heard the capacity's of them rides are awful, although a boomerang style coaster would be usnique to the park and from what i've experienced (Wipeout), they seem pretty thrilling, mind you Wipeout is smooth... anyway I'm thinking of what Thorpe have and don't have.
Sitdown looping coaster - x3 check
Verticle/More than verticle coaster - x2 check
Dark coaster - check
Inverted coaster - check
Floorless coaster - check (Inferno and LC12)
Launched coaster - check
Wooden Coaster - unlikely
Sitdown coaster (no loops) - X:/No Way Out and Flying Fish I guess
Powered coaster - check
Toboggan coaster - Now there were rumours about one of these a few years ago, and I think they're great fun, and would make a good addition funnily enough.
Boomerang style coaster - like I said, maybe a good idea?
Water coaster - Thorpe Park have alot of water rides already, maybe not a brilliant idea?
That's all I could think of, unless they can think of another type of ride, I reckon 2015 coaster will either be woody (maybe that's wishful thinking), a boomerang style coaster, a toboggan or a standard steel coaster, hopefully not including loops. I hope that narrowed it down.
:lol: