I'd let him go aswell!
IMO, from what I've seen of him he shows bags of energy but that is about all!!!
Unfortunately when it comes to skill, technique, positional awareness and understanding of the game he is sadly lacking! Nobody likes to see a busy fool on the pitch, and if the energy doesn't lead to a great tackle or clean break etc.....then it can becomes more of a liability than an asset!
Nothing against the guy, but I think we can do better!