They have added an Expertise stat for SoD which adds in increments of 1% at a time. It would be great if we could have that show up in the stat list. If not as a separate stat, then maybe when you hover over Hit Chance?

The stat reduces the chance for your attacks to be dodged and parried by 1% each for every 1% of the stat. VS a lv63 enemy, that means the dodge portion caps at 6% while the parry portion caps at 14%.