Trent Alexander Arnold is an unbelievable front foot defender. For him to be quite a right back, he had to become more of a defender. And then he converted to being a right back where he's got to think about defending backwards. They're the bit where he tends to be sloppy because he has to focus more to do that. The defenders who are brilliant, naturally at defending, have tofocus more to do the other bit. That's where I think if you can get him into that role more where he's forward facing and forward focused, then the more you can do that,. It's just a case of going forward, picking your games for it. We've done that before