The composition of the picture is almost perfect. In terms of photography, this POD is OK.
We have a big contrast os the colors in the helmet against the rest of the image. It takes your attention.
Proper job table, front wheel aiming up (all these new school riders take note, I don't care if you can buzz your shoulder if your wheel is flat or aiming down it looks shit) and knees together. Spot on chap, spot on!
Bloody hell just accept it. It's a nice photo and it's one day of your life that it's POD. This guy has some good photos (this included) and PB is giving him a bit of exposure.