No. No you shouldn't have gone with your disco hole deck. That's extremely unoriginal, annoying, and boring now for a stupidly long amount of time. I put up one old deck idea, but I put a big twist on it. I took a deck that can be played mono, and changed it to a rainbow deck as one of my decks. You should've put disco hole up probably if you wanted to win... but for the good heart of this competition, don't announce counters. Some people/most probably wont be changing their decks.