England, in his best years, World Championships have not shown good results. Not sure she will be able to achieve something at this World Cup 2018. Although in football anything is possible.
England are now just an average team in the world probably top 20 maybe top 15 at best. The problem is the home grown talent doesn't get a chance at top flight football due to all the foreign imports. We suffer because our league is the most competative high level league in the world.