Having to manage a 4 second duration buff to stay alive is pretty lame, i'll agree.
I agree with removing feint in favor of desperately needed more passive survivability and they should just make cheat death baseline theres no way to buff it enough to be good unless its OP and heals us and puts us back into stealth.
I do not agree with anything else.
One thing i would like to see is each spec have a choice in weapons.
Subtlety for example, could use Backstab with Daggers Dealing lets say 150% weapon damage. Backstab could 'morph' into Hemorrhage and deal 100% weapon damage + 50% Weapon damage as a bleed, a rolling bleed like I
That sort of thing (I know the %'s dont add up with Top end on swords vs daggers. Just an example)