To average 3 more yards than the overall league average is very significant. You are talking about the average for an entire season. This means he is bombing footballs with regularity to make up for times when he might be kicking a ball 30 yards because he's trying to pin the other team while kicking past mid field. You know, the pooch punt? This is why I specifically pointed out hang time as well as distance.

And by the way, net average does not take into account the amount of return yards, or lack thereof.

You have bad teams with punters just bombing it as far as they can, and then you have teams with good offenses, whose punters have to use more precision in the form of corner kicks and hang time. And when good punters punt from long distances, they are able to angle it where there isn't a big return, AND still get good hang time as well.

If a running back averages 5 yards per carry and another averages 4, that's only a 1 yard difference on the field, at face value. But over the course of an entire year it adds up to a significant amount of yards, and means that the player averaging 5 yards is making more big plays. See my point?