My issue with all your posts and recommendations was that you basically recommended working on everything and never narrow down the stats. Work on everything is too broad.
Also I felt you actually lacked a grasp on the game mechanics. Take this extract
"As a result, once you get him to Gear 13 and the Relic levels increase, switching away from CC to more Potency and survivability would is an option. Potency is needed to inflict Tenacity Down on his basic."
Tenacity down does not have a potency check it's an debuff always sticks if the attack hits. Potency has nothing to do with it.
My view is you should learn the game inside out before making more posts because it leads to uneducated generalisations like we see.
