I couldn't believe that the same Spanish squad that could not qualify from the group stage of the Russia 2018 world cup is the same Spanish squad that demolished the Croatian team by 6 goals to nothing. 

This is one thing that makes football interesting, "THE TACTICS".

The squad that a certain coach used and got beaten is still the same squad that another coach is using and he's causing problems for the opponents. It's all about the tactics.

Football is game that needs professionalism in tactical management. 

I must give credits to Lius Enrique for the sudden revitalization of the Spanish national team. He's really making this team look invincible. He's a great coach and I admire his managerial skills. 

Well, I wish him the very best in his coaching career.