Ok so Brutial and I ran some more parses tonite. The first set of parses are as follows.

EM 20 earth pet vs TWO yellow cons in AH right at 11 min 688seconds:
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Warrior vs two yellow cons in AH right at 11 min 678 seconds
Now on both parses above (pet and the warrior) had two healer mercs. (one on reactive and the other on balanced).
In order to keep the pet alive, with both mercs healing, I had to constantly chain both my aa aegis and spell rune, and
my mage pet heal every chance I could, as well as my pet aa heal, replenish companion when it was up.
Additionally, I was using all my active pet defensive tank Archtype AA's including Fortify Companion, Companion's Blessing, and
Host in a Shell discs when they were up.
I would have used my Divine Companion Aura active pet defensive tank Archtype AA but that was nerfed in 2012. If you change that nerf
into a weaponshield type aa, it would not be
overpowering like the old DI was and perhaps a healthy change.
Please keep in mind that I also have every pet passive defensive tank Archtype AA's maxed like Companion's Durabity, etc.
I was at zero mana at the end of the 11 minutes, having not casted a single dps, just doing everything I could to survive with
pet heals, and pet aegis runes. At EM20 raid pet focus and all pet AA's maxed as a raiding mage there was absolutely zero possibility
I could have moloed (with just one merc) those two yellow con mobs.
Now if you take a look at Brutial's parse with the same two mobs, it looks exactly like it did when he was just fighting one mob.
So here we have the problem. If a raiding mage, is intended to have a chance to survive two yellow on mobs (if they threw
the entire defensive tank Archtype AA's
aa' disc and abilities) kitchen sink at it, additional pet nerf roll backs should be made. If a group mage, it intended to survive, far more
roll backs still need to be made.
Brutial will be posting the single yellow con mobs tomorrow, RL called tonite and he had to log!