Campaign Rest & Bomb price reduced

I think it would be nice to have a weekly campaign reset or have campaign towns regather resources like we do. Plus add a few new missions for dark elixir. I found it nice to get resources and stay on shield it helps boost my town, but now at a higher level I'm finding it hard to save anything to upgrade. Most of my resources go to troops, spells and trap replacement. In addition I think it would be nice if the cost of big bombs was greatly reduced because not only do I lose 30-100k on a defense I spend 200k+ replacing traps and only get back about 33k on an elven hour shield. I don't mind buying and spending gems but would rather cut it in have and enjoy the game more. Thank you