I think it would be nice if you were able to place down only one gallery item in creative mode instead of having to place down a whole gallery then delete everything else. If this were added you would still have the ability to place down galleries but in the prefabs, galleries, devices, etc. there would be another tab between galleries and devices called 'Pieces' which when clicked would bring up all of the single pieces but each piece has a smaller image than normal and the interface would go a lot farther left. When you select something you would place the piece down just like anything else. If this were added it would make keeping your islands clean a lot easier and it would help a huge amount with not accidentally deleting things.
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