Screamscape had this to say:
More on this when I find out, but we’ve heard a rumor that the park may bring back Halloween Horror Nights for a third time this year. Of course this comes with all the hype about it being a R-rated experience but it’s far to early to say that right now. Anyway, we’re talking about mazes and two live shows in Waterworld & Fear Factor Live theaters. However, they are not looking at having a Bill & Ted show now.
So what do you think? I say YES!! But where is there room for mazes? Coke Soak is about the only place I can think of.