JAC is such a one-dimensional player. He has speed, that's it. If you get a good defensive line on him, he is easily rag-dolled and it puts their exit sets on the back foot. He is a poor defender but their structures protect him.
There is a reason they are going after Coates. Speed. Coates has so much more to his game than that but his speed is the only reason the Storm want him.
I'd be getting in his ear about that. They don't give a shit about developing his game, only so far as him doing one job and that's run fast, either with the ball in hand or in support. And if he still wants to go, make him realise that they want his speed, there are very few players that can offer that, and it's not something that can be taught, so make them have to pay for it.