For me, well, the Secondary Left Side pieces, (head, feet, belt, arms,) are better for Warriors, or at least arguably better. The Chest and Pants though, those are Paladin pieces right there, so that drives me a bit nutty. I mean, parry accuracy, that's good if you're main tanking and you have Shield Blocks to further mitigate damage. For Warriors, that's not so great, parries alone are too sporadic to really count on, and the extra Determination on the Dreadwyrm Chest makes it a lot more desirable for damage output.
Sadly I have to go all the way to T13 before I even have a shot at that Chest Piece, so for the time being I have to make due.
PS: I hope that they eventually make the armor from the 24-Man raids upgradable. There are times when I would kill for another gearing option, especially one that doesn't involve Crafting.
Edit: That'd also increase the relevance of the 24 Man-Raids as a gearing option, beyond the patch they were introduced in. Right now that gear becomes near obsolete, the moment the Tome Armor currency is on free farm, since in most cases higher ilvl armor is an upgrade even if the secondary stats are awful.