gotta keep in mind there is more to this that just the boss hitting a warrior harder.

Warrior does WAY more damage than a boss, there for the boss will be alive for less amount of time. i understand this is assuming a healer can keep a tank alive. if you are cycling your cool downs and a healer knows what to do (stoneskin on a warrior is heaven) you should be fine.

if you play a warrior and have no issues then you understand its alot harder to do than bang your face on the keyboard and tank a boss like a PLD.

fact is a pally is a defence tank simple as that. a warrior has a MUCH high health pool, +healing buffs and a ton of good self heals. what a warrior lacks they can get some another class. to be a good group with a warrior MT you also need healers that know what they are doing as well. one if your spamming cure 2, your doing it wrong. just sayin.