Why are we removing powers?

I'd like to know who is having so much trouble playing their PC's that they need to have their powers/spells removed in order to function?

There's a lot of talk about reducing the amount of buttons we press, making PC's easier to play, etc... I for one use a total of 25 buttons in combat (although that includes buffs, CC's, and some very situational abilities) and I don't want to lose any of them. I have never thought a Frost Death Knight was difficult to play. I certainly don't want to reduce his arsenal down to only a few buttons. One of the reasons I stopped playing my Balance Druid was because their rotation was super simplified and boring. MoP really fleshed it out, but it was too little too late for me. This DK has a much better array of powers than spam until lunar then spam until solar, rinse repeat...

I want to keep my 25 buttons.