It’d be awesome if we could create photo galleries that are cleaner. In other words, photo edges that line up to form grids (square thumbnails) and thumbnails that we could adjust which portion of the image we’d like featured. Maybe also allow users to adjust the pixel size of the thumbnails as well.
As the galleries are now, if you’re featuring pictures that are both portrait and landscape, it looks sloppy and unprofessional.
Another option might be to make galleries similar in appearance to the Autofocus theme (only with customizable thumbnails. That’s a huge weakness of this particular theme.)