Currently, I'd agree that DHS is not a full day park unless you're visiting for the first time and plan to see all of the shows and attractions. But for frequent visitors, after seeing the shows once or twice you really go to ride TOT, RnRC, maybe TMM (FP+ or if you're lucky and catch a short wait), maybe GMR and maybe ST. When I go it's usually hit TOT, and RnRC and then park hop.
Now being the complete Disney Freak that I am, took a screen shot from MDE app, opened the sketchbook app on my phone, and really thought about what I'd like to see within the next few years.
First off now that the Backlot Tour is gone, we have quite a bit of land adjacent to Pixar Place. This would be my pick for a Pixar Place Expansion hopefully including the rumored Monsters INC door coaster (worst case copy of DCA attraction). Now my wishful thinking says move SGE here and bring back Alien Encounter
and do away with MILF entirely now that we have a proper MI attraction. It'd also be nice to see Pizza Planet relocated here.
Secondly, Star Wars Land. Expand into the former site of Indy. Retheme Backlot Express to something Star Wars possibly the cantina on Tatooine. Retheme Star Tours entrance area. Star Wars speeder bike coaster where Indy once stood.
Third, move the earful tower back into the sight line of the park, I like behind Animation Courtyard personally. Although the Sunset Blvd sight line could be at risk here on second though. Maybe it's the distant Disney Studio as seen from there? As for BAH, either removed entirely or moved to Fantasmic as suggested in the New Park Maps thread. I kinda like that idea. This also restores the Hollywood Blvd view.
Lastly, leave the area behind TMM open for future expansion. Entry between TMM and the Legend of Jack Sparrow. Actually get rid of that too.
And now I need to go get a life, seriously
.