Countdown Timer During Trivia

[Moebius01 8]

This one occurred to me while I was tweaking the default sequence with the conditional steps for queued features.  It'd be cool to have a countdown time overlay on the trivia slides.  "The show will begin in X" or even just a countdown alone.  Trying to truly calculate remaining bumpers and trailers in a sequence would be nigh impossible I imagine, so the countdown would likely just be for the trivia time.