World of Warcraft's new Delves system is, in my humble opinion, a net plus to the game—it's nice to have something I can solo (or hop in with a buddy or two) that gives me gear. But that's not to say it hasn't had its own teething problems. Balance issues and damage bugs have pockmarked them since release, though I've still had plenty of fun with them on the whole.
Well, say hello to the next Delve discourse: As part of the game's latest patch, Undermine(d), Brann—who is a companion that accompanies you during delves—received a tank role. This was pretty significant, seeing as before he was only able to deal damage or heal.
