I call the 3 try sports exhibition sports. Designed to get them to do insane stuff. Make all 3 tries count and they lose a lot of the insanity. Insanity sells tickets. I'll take ski racing every day or any sport played against the clock or each other.
Multiple try sports are nothing new. They have been around for as long as time. Do you think these are exhibition events? Long jump, high jump, triple jump, pole vault, shot put, discus throw, javelin throw? Those are all "multiple attempt, only the best counts" events.