So entitled. Everything has to be want, want, want. They've made a great decision to make some changes to unpopular or ineffective cards in a move which could shake the meta up and keep it fresh between then and a new expansion.
If they do this each expansion then it gives some new cards time to shine and stops it being the same decks over and over between expansions.
Instead of saying 'you now what, nice one, good idea, we appreciate that' you get this bollocks.
'technically' all you want, you're being greedy and spoiled which is sad.