Warrior

Major

• Glyph of BlockingLevel 40An almost permanent block value bonus, good for threat as well as survival.
• Glyph of VigilanceLevel 40Your best threat glyph, as long as you keep Vigilance on the right target.
• Glyph of DevastateLevel 50Sunder Armor stacks faster and Devastate generates more threat.

Minor

• Glyph of Thunder ClapLevel 15Thunder Clap reaches farther, to hit more monsters.
• Glyph of CommandLevel 68Commanding Shout lasts 2 minutes longer: less often to recast.
• Glyph of ChargeLevel 15Charge reaches farther to get to the target more easily.

Other choices

• Glyph of TauntLevel 15For encounters where tanks swap by taunting.
• Glyph of CleavingLevel 20For groups of monsters and multi-target encounters.
• Glyph of Shield WallLevel 28A weaker but more frequent Shield Wall, for encounters that call for it often.