Honestly, I wouldn't rely on what Orlando does, they do have more land to work with than Hollywood does... until more SS are removed. It would be nice if Comcast would think outside of the box for new additions rather than clone everything. Create a new ride/attraction that is exclusive to each Universal park, but that is a discussion for another time/place...
I would love to see Universal light a fire under their butts with this new replacement and get it done sooner rather than later. It obviously won't happen, but could you imagine how great it would've been to have this done in time for HHN? ....oh well, at least it "should" be done in time for the holiday season.