The only hope is that he has seriously improved his defensive coaching over the years. You see a lot of national coaches spend their considerable spare time going to the best in the world to learn off and I hope he has spent a lot of that time in Italy.
If you mix Martinez’s positivity, his attacking football with a solid defensive set up and you will do much better than we have been used to over the last 5 years.
That being said, we really need a coach on an interim basis that can create a solid defensive line up and for that reason, Martinez is too much of a risk.