New gem and setting ideas

Supercell I really hope you see this! I have a couple ways to get gems in Clash of Clans because it is very hard to earn gems so here I go. I would think every body would like a wheel where you can earn a prize each day and the prizes could be gold,elixir,dark elixir, and most importantly GEMS! I would really appreciate if you put this in the game and I think others would too! Another idea is if every once in a while a chest appeared in the water to the left of the map and had gems in it. Please put this in the game!

Its already exists. It's called the obstacles around your base, and they ONLY give you gems!

I think adding a spin wheel would be too much like a mini game which has already been ruled out but I do like the idea of something floating in the water with gems in it, but only because it would be neat, it wouldn't really be an obstacle. It could just be an addition to the current obstacle pop-ups in the game, maybe a piece of drift wood or something like that.