Marks' + Volley = Win

Ghostcrawler says:

The AP coefficient of Volley has been increased from 0.0586 to 0.0837. Base points did not change. This probably did not make the patch notes.

Since Volley isn't exactly in a dps rotation, this won't nudge anyone's theory-craft. Marksmen of course get the most bang for the buck out of Volley. It certainly will help bump up the meters if you care for that thing. And official AoE responsibilities may be more possible. Heck, somebody might actually have the Glyph in a secondary spec.

It's interesting they're doing this while also nerfing Rogue's AoE by 30%.