I'm the DS guy in normal who is 2/8 prenerf. These nerfs allow me to experience content and get gear I would otherwise be unable to obtain for [various reasons]. That is why I am in support of this.
At least you're honest.
If blizzard could trot out new content every 4 months their would be no need for nerfs. Even if they where only trotting out content every 6 months then a single nerf ala firelands 3 or 4 months in would be sufficient. The root cause is because if they don't nerf then a lot of guilds are going to spend the last 2-4 months of the teir with zero progression because they killed almost everything they are capable of in the first 4 months.
I don't care how many exactly kill heroic dw. But it would be nice to kill at least one more boss over the next 6 months. The nerfs allow that.
Call me old fashioned, but what exactly is stopping you from getting better? If you're stuck on a boss are you honestly telling me that everyone is giving it their all and you're still failing? You've had players looking over your logs and finding that you did everything flawlessly? You have every buff, everyone is double potting?
When did players stop looking at how to get better after wiping on a boss and started just giving up and waiting for nerfs?