I am currently crafting the male and female mannequins for my house. As I was placing the male mannequin, I thought how cool it would be if I could purchase a scarecrow outfit for it, equip it, and put it in my garden. The scarecrow gear could be available for either crowns or gold (or both) in the crowns shop. I think it would be a fun accessory for those of us who love to garden.
This is a good idea, maybe when you hit the first Legendary Gardener, or maybe the level 15 one, there could be an item given to you as a reward and I think a garden Scarecrow would be great.
A side idea would be it could maybe keep level one pets away, but maybe that is too much to ask for.