My own addition would be.. "Targets". Certain things you should reach outside of just uncrushable/uncrittable.
For instance, Entering in a T4 instance (Kara, GL, ML) you should be at these points unbuffed:
Bare-minimum: 9k HP, 121 +Dmg, 13.5k armor, <1% crit, <1%crush
Average: 10k HP, 160 +dmg, 14k armor
Ideal: 11k HP, 200 +dmg, 14.5k armor
OMG: 12K HP, >200 +dmg and 15k armor.
T5 (SSC/TK) I would strive for:
Bare-minium: 11k HP, 200+dmg, 14.5k armor
Average: 12k HP, 300 +dmg, 15k armor
Ideal: 13k HP, 400 +dmg, 15.5k armor
OMG: 14k HP, >400 +dmg, 16k armor
T6:
Bare-minimum: 12k HP, 400 +dmg, 15.5k armor
Average: 13k HP, 450 +dmg, 16k armor
Ideal: 13.5k HP, 500 +dmg, 16.5k armor
OMG: 14k hp, >500 +dmg, 17k armor
Bare-minimum being a point that you could do, but are so well below the raid's needs that you're a liability. Only really acceptable for raids your guild has on farm and they're gearing you up.
Average being where most people are with proper effort and decent luck.
Ideal for where you want to be to be a real contender, you've worked hard to get the gear you have and haven't skimped out on the enchants.
OMG is a theoretical possibility that could be acheivable if you were obsessed.
**Note ** the numbers post Kara are largely ones I thought up in my head and may or may not be accurate.
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