I blame the movie I was just watching for this, and if I ever get Sims Medieval I am totally naming my knight in honor of it.
I demand shrubbery! <insert dramatic music> And....more shrubbery!!
Or at least, more flower boxes of different flowers. I remember in sims1, you had flower boxes/patches you had to water regularly or they would die. It would be cool to bring that back, along with the gardener NPC. They wouldn't be able to harvest your plants, just water and weed them, maybe fertilize them with base level fertilizer, but it would be nice to have them sometimes. Or if they did harvest them, there was a spot, either directly to the fridge, or a basket that acted like a treasure chest that the produce the gardener harvests automatically goes to.