Untrue, Warriors have much better CDs than Justicars
Depends on what you classify as Utility, Rogue can't do much outside of Physical Wellness which doesn't scale for sh!t so it practically useless at 60 and an AoE Pull. VK on the other hand has a self-cleanse, Spell Reflect, ST Pull, AoE Pull, Purge, Knockback, ST Silence, AoE Silence and an AoE Purge/Cleanse. Seems pretty darn useful to me.
though i do agree with you on the lack of tank gear whilst levelling. i got to 60 an d tanked my first dungeon still in a full hk tank set as i had received ZERO tank loot from levelling.
You should have replaced your tank gear with DPS gear by level ~56-58, the Armor difference alone far outweighs any of the minor stat differences.
Nothing personal against you, just I'm not a fan of incorrect information being given to people