I dont know "your tanks" but I think you just get something wrong. I think you just talking about K/P.
K/P have his buff for -aggro for party and +aggro for himself. But it's about K/W.
Maybe mobs on Yohl Ik'nal is possible to do but holding Yaotl is very difficult and annoying. Spam Disarmament, TAB to Ek Chuaj -> Threaten -> TAB to Yaotl -> Disarmament -> Lost all mana -> Potion and again repeat. For Champion tanking this 2 bosses is easy a lot. We had 2 K/W's and they both have a lot of experience with this classcombo. More than you Nada i think. WITHOUT KITTY. Playing on Knight/Warrior with Kitty or Diyce is like Profanation
Mage/Warrior Really strong? For 15-20secs yeah. But on custom instances fight is about 40s or more. Did you see Wrl/Ch dps? Maybe it's little lower than M/W if you look at Damage Per Second. But Wrl have constant DPS.
Let's calculate it. M/W on fullbuff can use 30-35 flames. If all flames land critical it can be 7-8mil per shot.
210-280kk. But it could be to easy if all skills land critical. So it will be ~180-200kk. Wrl/Ch when M/W lost his buffs, he will making same dps as before, maybe little lower bc IBW and Music but still good to make better DMG than M/W. His buffs have very short cooldown, so he can clear trash with Beast Roar. M/W can only dream about clearing trash like him.
Catalysis was not mine proposition, I just added propos from our guildmates. That's why I didn't add description.
About Enchanted Throw
I play this combo on tikal , and always forgoting about it. A lot of time I had this buff infinite time duration, now I need to always launch it after 5mins. If they changed it because some ppl was AFK-Farming on it, no problem, but Briar Shield works a little same like Enchanted Throw if we thinking about this like AFK-Farm but Shield = 15mins.
And comeback to Deterrence.
So M/Wrl Debuff is to OP too, and M/D. And Wrl/M Silence.
You still thinks boosting some classes or comeback to skills which was before can ruin everything.
Better is use Exploit for Wrl/M Silence like players from one of guilds? (I dont want to write their name)
It was a long time in game, and nobody crying about "smoking" boss in 10secs, because fights was longer than that. It was helpful but boost from Deterrence could be about 200kk DMG from ALL partymembers. Change Knight for good Champion, and he will make this 200kk DMG. It's just a "compensation" for no debuff. So i don't understand you why you thinking Deterrence will ruin something.
And I'm not feeling offended. You said your opinion about my propositions, you can of course.
And (to much this "and") I'm not searching attention, but It's making a little angry, if you "working" about good explanation to this propositions, research of this, how it could works if they add it. It's a some part of work so you want to move this forward.
If I want attention, I just use /y ingame
And sorry for my little bad english - it's 2:40AM here, so sometimes I can make a lot of mistakes in grammar.