Originally Posted by
Alerith
This simply isn't true at the moment.
You're right, WAR can't generate hate like a PLD, but it generates it in it's own way which is equally effective. And in many cases where you're fighting a single target, PLD can do the job.
But with the large amount of HP WAR has over PLD alone makes it more preferred because a PLD's greater defense doesn't make up for the HP gap.
Now, PLD has better survivability, which is great for things like Ifrit and Moogle, but when it comes to dungeons where efficiency is more valued, WAR is going to do better.
As you say, tanking is about holding hate. WAR can hold that hate from the rest of the party. And deal damage. And heal itself to an extent. It may require a little more mage attention, but at the moment, WAR can tank just as well as PLD and contribute more to the battle. (In dungeons.)