He goes into a full discussion about how the changes to 2.3 for the Arcane tree for Mages will give them more survivalibilty and potentially a way to allow Mages to tank. I'm not a Mage expert myself, but it sounds very interesting!
Mages give it a try! BTW, this is apparently humor. These changes aren't real. Next time I should read posts more carefully after a long work week.
For Rogues that have tried some tanking from my post, what results have you found?