Quoted from ralphwiggum:
I hear people complaining about coaching too, and just laugh. Don't know of any "sports" that don't have coaches.
Coaching is NOT allowed DURING play!
And it is no laughing matter, really.
You can't tell my opponent, "You're jackpot is lit on the right ramp!"
"Shoot the spinner you just lit, it's huge points!"
"Just shoot that green arrow to start multiball!"
"Turn around, you have a ball save!"
You CAN tell my opponent ANYTHING you want when he's not actively playing a ball.
Once his ball is in play, I'm playing him, not you.