Didn't the USAir pilots talk about this on their thread a while back, and then some people got in trouble for it?
Anyway, in all seriousness there's nothing I heard about.
Besides... the way management has short staffed us for so long, and the way they run this company, it doesn't take much for the operation to fall apart. I've seen it time and time again. One weather event or one mechanical problem or one crew late due to insufficient transportation from a layover hotel, and the snow-ball effect turns into an avalanche. The pilots are along for the ride at that point. No amount of good will or extraordinary effort by the pilots can fix the problems this management causes.
I hope the holidays go smoothly. But if they don't, it's just another day of the status quo. Please don't be quick to blame the pilots.