FSN has seven different camera angles it can show its viewers on goals, said Jeff Byle, the station's executive producer.
It has two hand-held cameras, a third by the Zamboni, a fourth robo-camera over the other goal, and a fifth between the benches. Then it also has the two camera views the referees see -- the overhead camera over each goal and the center-ice camera.
So that's seven possible views of every goal.
"We would certainly allow it," said Pyle, asked if FSN would let WCHA officials to view all its camera angles on questionable goals.
The NBA uses FSN cameras to see if a basketball player was on the line or if a shot left a shooter's hands in time.
The issue with the WCHA seems to be that not all 10 arenas are alike in the number of cameras they have.
So the WCHA, in the interests of equity it seems, limits the camera views its referees can see at some rinks.
"We only have four cameras in Duluth and Mankato," WCHA commish Bruce McLeod said recently. "In Mariucci, we only use the overhead camera above the net and the center-ice camera. So that's two looks. We are not interfacing with TV for replays.