Giving the amount of whinging there has been about too many Diamonds since the integration of KA, I guess the "old school CX Diamonds" would say no!

Provided that they "soft land" Diamonds to Gold even if they don't do 60K miles then it's only one year down a tier if they are going to start travelling again, which mightn't be a bad thing just to remind people how good Diamond actually is (I got quite blase about it after 7 years, but I now really miss the F lounge and the op-ups).