Glyph of Vengeance is uber

If this stays 10 Expertise it is incredible.

5 Expertise Human/Dwarf
6 Expertise from Combat Expertise
10 Expertise from Glyphe

21 Expertise = -5,25% Dodge -5,25% Parry. Wow. T7 (Def) has some Expertise on it. So you don't need to socket / enchant expertise ever.