Completely disagree with you. You can have all the talent in the world, but if you struggle to find consistency in your game, like Shaw has, then you need to start looking at cutting your losses. If he is, at this stage, able to turn it around, there would be nothing greater. His talent is undisputed. His first touch is sublime; he has great short passing, and he is both fast and strong. However, at the beginning of the season he was dire. He lost a foot race he had no excuse for losing, which resulted in a goal against. He was overwegith and plainly unfit. That was the reason for that goal. There is no excuse for a professional footballer to be unfit, and he has been so many times over.
The talent is there, but the application has always been the issue. You do not do what you can to play him into form. He has to pick himself up and do what it takes. You are basically advocating that we continue trying to fit players into the team based on talent. Talent only gets you that far.