The position I am not sold: Punter

So I'm wondering if Gillikins performance is an injury issue or is he just trying something new in preseason? He's been with the team 2 full seasons and his stats are very consistent. I think his season average is 43 and so far his preseason avg is 41 off only 5 punts. What's the concern? A short punt that bounced to a net of 47? Didn't he also kick the ball with a hangtime that allowed Kawaan to catch it inside the 2 in the Chiefs game? IDK but some of you are pretty quick to kick players to the curb...
The stats may be very consistent, but you can see him shanking a punt and later booming the next one.

That is my problem with him, as with the kickers, it is not only the power. Consistency is the name of the game.