Between the spoiled contents and the demo kits hitting stores yesterday, we're getting enough info to decide what we're going to hate seeing across the board from us.
For example, last night I had my first game, using Sai, Fel and Rexlar against a Sloan swarm. Soontir popped an Academy in the initial volley, but Sloan forced him to take two stress tokens for the trouble. That experience is enough to convince me that Sloan is going to be the absolute WORST. Allowing her to survive is going to be a huge mistake.
Poor Soontir. He kept getting stress tokens and couldn't understand why he wasn't also getting focus tokens from them.