Hey, here is a good suggestion for you!
You know on the "Color Dungeon" on Links Awakening that you see alot of color squares when link approaches on them, link jumps constantly like a trampoline changing the color squares until it turns into a hole.
Well, Okay... Could you explain it a little better? I'm not quite sure what you're trying to suggest.
It's like in the color dungeon in Links awakening that if link gets on a tile, he'll bounce like a springboard changing to a next tile.
In other words, you want a combo cycle that's triggered by landing on it with the feather?
Like the 'flowers' combo is triggered by the sword. Sounds reasonable enough.