2 person

[Rich]

Originally Posted by jdw3018

Currently the off-call official can choose to be an excellent dead-ball official by freezing until after the reporting and then heading to the other end, but that obviously comes at the expense of efficiency. Heading immediately to the other end comes at the expense of dead-ball officiating.

You can keep your head on a swivel while moving and do both at the same time.

[stosh]

Officials Manual 2.4.2.E.1.
"Officials should switch position on all fouls. No exceptions."

We normally don't make long switches, despite the Manual instruction.