I think that putting in a way to heal other than placing a villager on top of another would be great. I have same gender doctors not able to heal their patients cuz the game thinks they are trying to breed.

Also, making the kids automatically pick the mushrooms would be great. Its a pain sometimes to look and look for the shrooms then try to find a kid to pick it before it disappears.

Hopefully you guys will open up the rest of the island in the next upgrade. Its a great game!