There's a shot of reeds blowing in the foreground that, I think, first appeared in a very early Disney short (it may even be The Old Mill that's been popping up in countless Disney movies ever since. The last time I remember seeing it was in The Little Mermaid, transformed into what was, I imagine, supposed to be seaweed blowing in some underwater breeze -- but it was clearly the same reeds transported from the very beginning of Disney animation.\n\nBut I don't think this is really a time saver. At this point, I think it's sort of an inside joke, a wink at this element that's been around in Disney movies forever.