I don’t think this has been reported here (sorry for being tardy on this).
Universal is going to be expanding HPW over the next few years. First announcement was the plan to build HPW in CA. Second is they are adding a new HPW area to Universal Orland. The word is that it will replace the Jaws attraction, be linked to the other part of the HPW by a Hogwarts Express train service, and require tickets to both Universal parks to go to both (one is in Islands of Adventure and one in Universal Studio.
Personally looking the map (and also Google Maps) I wouldn’t be surprised to see Universal Studio to announce the closing of a few more attractions around Jaws to build out the new part of HPW. There is also a lot of empty land to the north and east.
Might we also see a re-alignment of both parks to leverage what they are learning from doing HPW to better their park experience and immersive environments.