At the 2:37:33 mark of the broadcast on BYUtv (https://www.byutv.org/watch/549210dd-f30f-4cdf-beb2-72eecb12cfc9/football-mississippi-state-vs-byu-101416), they're reviewing a play where Nacua and Bernard push Fitzgerald out of bounds. One of our coaches is holding a signal card showing Draw/Screen. On the other side is a picture. Talk about TELLING OUR OPPONENTS the next play we're going to run! Lol. Heck, I don't know. Maybe we already change them from game to game. Maybe they show one thing but mean another. But, just a reminder to our players and coaches to keep those guarded. Better yet, MEMORIZE THEM. Heck, what if an opponent has somebody on the second row of our stands and sees the back side of the card and relays that to our opponents. After awhile, somebody could easily put that to good use. And at some point in the game, it could make a crucial difference. Thoughts?