As someone who hasn't really played much WoW since, well, vanilla/BC, is my impression that melee classes have a huge amount more CC than my mage true? It feels like I can almost completely locked down by a warrior now, whereas my only options are polymorph (which heals) and freeze effects that break constantly.
http://www.wowhead.com/talent-pvp/mage/frost
Check out the pvp talents for mages, you're going to feel incomplete in pvp right now without them.
Level 2 and 3 Legion Darkmoon card recipes available now. Grab em while they're hot, and you'll have a pretty big advantage for a month of Legion.
Dammit I just spent all my scribe's tickets on xmog lol.
Might actually do some dailies to buy those, good find.
edit: nevermind, got 39 left. easy one daily