Gotta admit, I'm not too excited about this one. Seems like the Eddie element was just forced onto a Best Of Photo Op Zone.
BUT, if they do something like the "key" person from each past scarezone is up on the stage for a shift, then Eddie comes and hacks them up with a chainsaw and the next shift is just their dismembered body on the stage for 45min, that could be pretty awesome. No clue how they'd be able to do that without an awkward change of shifts, but could be cool. Or change it up, each shift Eddie goes and kills one of the stage performers and then body parts or whatever are put on the stage for the next shift and then removed for the actor to return.