Well you gotta be very patient and it's very important to understand that the sport assistant is just an extension of the player - they're not allowed to look at the court, they're not allowed to ask questions, they just must react to the communication even from a play who may be nonverbal, who indicates with eye movement or head movement where they want the ramp placed, and then if they were to look onto the court the player would be disqualified, so that I think shows the seriousness and the need to really work hard at being able to effectively communicate. 