Ed Policy got a keen understanding about the realities of his dream occupation while growing up in a football family.

Meanwhile, in the background, the NFL will continue testing state-of-the-art technology that may not just relegate the chain gang — but eventually could see an end to officials spotting the ball ...

Sony's news release said Hawk-Eye will be using six 8K cameras to pinpoint the ball after the referee spots it. The cameras will be present at all NFL games, including those played internationally.