Yes and again, looking at satellite imagery, Little Mermaid is right up against the firework viewing area, Small World is not. Seven Dwarves fits between Mermaid and the Castle. Whereas Small World fits where Seven Dwarves is and there is a small space behind. It probably isn't enough space to be worth expanding into, but in my opinion it is the only direction Fantasyland could currently expand into, without moving firework launches. As I said it isn't worth moving Small World, as the land gained would be small. But it is the only thing that can be done without touching firework areas.