Dynamic Queue, Sounds.
Why isn't there a LOUD and IMPORTANT sound when it's your turn in dynamic queue? Far too often people just don't realize it's their turn until the countdown timer starts.
I truly believe we could reduce the time even further for every step of this process if it was absurdly obvious it was your turn to pick/ban. Change the color scheme, make a sound, flash the color scheme a couple times, force the window onto the forefront of your computer (like a pop-up). Obviously I'm not asking for seizures, but something far clearer than we have now.
