Starting to look through my stuff to see what, other than Pirate Warrior, I'll be able to put together post-rotation. Came to the conclusion that most concepts are currently taking critical losses (other than Pirate Warrior and Jade Druid, possibly also Miracle Rogue/Druid). So, instead, I got to thinking...
What cards do old archetypes need in order to live on? Sound off with what you're looking for. Me personally, I'm looking for efficient 2 and 3 drops for Warlocks, so that Zoo can come back. They'll also likely need a trading tool to recover from the loss of PO.
On a slightly different note, does anyone think that Kazakus could fit into a more traditional Handlock deck, with the intent of holding him for late game? You could easily have several duplicates if you don't intend to play him before turn 9-10.