If they were really thinking of "cool new stuff" to use your coins on then it would have been placed in the game before the change.
Lot's of people just quit. They mainly quit due to the fact they worked hard all week, they logged on this morning and they received nothing.
I was in a team where I would earn 50 gems every week, which equates to 2500 coins. I now can only get 1500 coins there for losing 1000 every week. How does this help me?
I'll give you the chance to respond, and to sort this out, but if nithing is done (and I am ignored) then it's so long everybody, and thanks for the fish.