The league's instant replay system is getting more of a workout every year.

The replay system will now also be allowed to cover whether there was some sort of interference with the ball during a play.

He saw that the replay system, like many a rookie player, had some problems but also lots of potential.

Not surprisingly, in some cases the replay system can have a very bad impact on performance.

A perfect example, although perhaps not because of Schramm: the new replay system used this year.

Meanwhile, league officials said they were using the instant replay system to check the call.

It was not a decision that could be challenged by the league's replay system.

The replay system has been used about 1,500 times and performed well.

The talk is that the owners will be presented a replay system tied to challenges.

The replay system will now be allowed to cover the following situations: