I don't doubt the dudes talent. Jay Gruden is a good coach and so is Shanny. If they can't get him to understand his reads, maybe its not coaching. There are many many many reports questioning the dudes work ethic and that is something only the player can improve. This is all on RG3. He needs to decide he is going to be a great player. He isn't the best athlete anymore, can he develop into a passer or not? Thats on him