Well the problem with HHN 14 wasn't that it utilized both parks, but it utilized both parks poorly. You had to go back and forth, then back again to really enjoy everything. What they need to do is use 2 halves. Port of Entry and everything right, and New York and everything left. Have both entrances open to help avoid congestion, and allow guests where to start, instead of forcing them into one area and making more walking neccessary.