Glad to hear that AT&T is getting some heat regarding this issue.
When you see that a class action settlement led to each person getting a few dollars a piece, don't look at that. Look at the amount of cash that they had to pay out to give each claimant that cash (as well as the lawyers).
The point of modern class action suits is to form a large enough stick to beat misbehaving corporations about the head with - they never have and never will be about getting suitable restitution.
It's unlikely there will be a class action suit.