Cerberus DPS Method - It Needs To Be Said. . .

[Sousoulsu]

I can't say it enough: Just because it's "faster" (it's NOT) doesn't mean it's better.

A:Adds, B:Belly, C:Chains. Works.
All DPS into Belly; Tanks hold and fight adds; Chains get handled by anybody. Also works.
Which method you use does not matter, because the content is not tuned tightly.

That said, this sentiment of yours that I've quoted makes sense with your opposition to speedrunning (voiced less eloquently) in another topic.
I will restate what I said to you there, here: Most players care about efficiency. They will almost always follow the path of least resistance, even if it is not the most fun, because that's how humans solve problems.
If it's faster and they can do more things in less time, they will tend to do it.

You are in a minority when you say that speed/efficiency is not better. Being in the minority, you should try forming your own DF groups for your own strats in WoD, if it really bothers you so much. ^w^