Co-operative games.

I would absolutely love to see Day[9] do more collab with JP and others maybe at some point in games like Divinity Original Sin, PAYDAY 2, Trine 2 and so on. PAYDAY I think would be quite exciting and although it may not be for the entire day off it could just be for half of it and for the next half he could fall back on CS:GO or Hearthstone :P