Or, maybe they just learned their lesson and are going to include one as a pleasant surprise experience instead of over-hyping it and letting everyone down when it debuts. I think that would have saved KI's shed. Most people would have felt like it was such an awesome way to end the ride if it wouldn't have been mentioned and hyped all winter, and instead it just was there to surprise everyone when the coaster opened.
But, I'm doubting that Twisted Timbers is going to have a shed element at all, maybe some other surprise theming????