As shots go, I think the subject is very good - there's plenty of dynamism in the image. However, I'd crop the image to change the position of the subject within the image, and either crop or clone out the pole, greenery and light in the top right of the image. I'd also do something with the shadow.
If you set editing on in your profile, people can work on your image and post their results. If you don't, quite rightly, the moderators will insist that all edited images are removed, because it's a breach of copyright for people to alter them without permission.
If you want people to work on this image, a larger version would also help - 800 pixels in the longer direction is the forum limit, and no more than 100KBytes - or you can upload a picture of any size to web space and post the link.
David