Following the reverse to Iceland, Southgate said: "We are not putting everything on Jude. We've got a lot of good players and it is a collective thing to go and try to win this tournament. If we are relying on one person that isn't going to be a team that wins. Jude is, of course, a player with a fabulous mentality - and he will have a big impact on the whole group.
"I'm sure Jude will give the squad a lift but it is not his responsibility to do that. It is for all of us to get the focus right, to make sure individually our mentality is right - and as a coaching team we will make sure we are working on the areas that need to be better than they were against Iceland."