So If I got this straight this is what the new warrior ability is going to do
#1 Remove your bubble
#2 do up to 8k damage when it crits
#3 Put a debuff on you that causes the warriors attacks to ignore 20% of your armor
In order to perform said ability warrior must swap into battle stance leaving him with 25 rage
warrior then uses ability that costs ? you guessed it 25 rage
you then have 3 seconds of the warrior waiting for white attack until he can do any damage
(6 if you choose to heal yourself instead of hitting him)
My question is
When was the last time a paladin needed to bubble in order to kill a warrior patch 2.4 ?
(does not apply in arena because if you attack the warrior before his teammates are dead you are stupid)
Now from a Arena perspective
Your bubble is gone Oh noes you cannot force people to switch targets anymore
with the skills debuff +5 sunders and while in battle stance the warrior now mitigates 50% of your armor
(if your not attacking him he has no rage) yet this will benefit other melee classes on the warriors team