I clearly don't understand part of this update. (I don't dare call it an upgrade.)
- fewer treasure chests on the map --> fewer Diamonds
- costs many more Diamonds to speed troop replenishment and upgrades (approximately 2.5x as many)
These two seem to contradict one another.. on the one hand, Diamonds are more rare to obtain from the map. On the other, they are worth far less than they were before.
Having Resources cost fewer Diamonds is.. well, pointless. That's why I attack bases - to gain Resources. If I wanted to buy Resources with Diamonds, there would be no point in playing.