Let's talk about floor positioning on the fastbreak...

[FrankHtown]

In two person, this is when the new trail has to bust it, especially if the play is coming down the far lane line from the new lead. All the new lead will see is the backside of the defender, but if the Trail is hustling, he/she has a much better angle to see in between the defender and the dribbler.

The key is hustle.

Please don't make this call from the back court. You'll never sell it.