Just watched the highlights again, I don't know what needs to be done about Tshibola. Admittedly, it's only a snapshot of the game - but goals 1 and 3 I think are preventable if he employs a bit more energy and commitment in his closing down. I know it's rarely one person's fault, but this is something that I feel has been pretty observable in his game since he arrived. You don't get time on the ball in Scotland, and there's an expectation that you can't give your opponents any either - I'm not sure how much it's going to take for him to learn this.