There is more to 5.2 than just a new raid, so I call bullshit.
And serious raiders that are even attempting heroic modes are in the vast minority of the WoW population, so if anything, you don't get an opinion on this.
If you haven't cleared full 16/16H in 5 months, you're not as good as you think you are, no one cares about World 401st and your FoS other than you.