That's fair.
Best thing to do (I think) would be to bring back both SGE and AE, by offering a M:S-style solution. There's two theaters, simply have one operate Stitch (green) and the other operate AE (orange). The pre-shows used the exact same animatronics in both versions, so it would just have to switch dialogue depending on what group is going.
Of course though that won't happen, and seeing as how Frontierland is getting all the love, sadly wouldn't be surprised if this space continues to sit abandoned for another long couple of years.