6th Edition seems to be the edition of "roll a bunch of dice to start the game", and Chaos Daemons are one of the worst offenders in that regard, to the point that when I play my Daemons, I try to take CSM as my primary detachment just to minimize how much stuff I can bring that needs rolled. Last time I brought Daemons to a tourney at the FLGS though, the TO made a suggestion that I've been thinking about, and I want to see how it sounds to other players.
The idea is, make up a list of all the things I need to roll for in my army on a strip of paper, or at least all the Rewards and such, and then pre-roll them in front of the judge. The "nuclear launch codes" part comes into play by doing something like either leaving the filled-out strips with the TO and just getting one from him at the start of each game or making up 1 or 2 more strips than there are matches that day and picking one at random. The only sticking point I can see is doing psychic powers; completely pre-rolling powers might leave me in a really bad spot depending on what army I fight, but once I've seen what rolls I have, I could easily game the power system for a big advantage. Any thoughts?