I agree with the option of moving him to a hff even the pocket, his evasive and creative skills will be best served there. He could yet be refined as a Stephen Milne type and imo has more tricks in his kit than Milne. Yes he has blown a couple of opportunities to kick a bag, but I think the danger lies in what he can create for the runners streaming into the fwd line.
On the other hand, I also think he actually needs to get a little bit more hungry/selfish around goals, and get himself a bag of 5 or 6, it will do wonders for him.
To all of the Edwards haters out there, I have got bad news for you. Edwards needs to get better for Richmond to get better. You need to start barracking for him, I know it can be hard, I'm a fan of him but yeah he totally peed me off this year with his shanked kicks. But I also think that rfc are playing him in the wrong role if they are asking him to kick into the corridor from a hbf, that job should be left to the best kick in the side if possible.