Why are you quoting stuff about spriests 
Why not make an argument for pallies or ferals are good?
What I said about spriests and boomkins is 100% relevant. Mage is better dps than oomkin just like a warrior is a better tank than than feral or pally. If someone found a way to make oomkins viable there would be a forum post or youtube video and lots of people would do it. Just like if someone really made feral or paladin effective. More people would do it.