Been out of the loop, what are the big teams currently apart from Brazil and Argentina (which I guess are "inherently" the strongest and / or in a periodic crisis) ?
France is fucking loaded and will be for a long time.
Outside of them.
Germany is kinda in a transition period right now, but will be right there at next years Euros.
Spain is always loaded when it comes to individual talent
England looks to have a bright future
Italy is looking a lot better recently
Netherlands also look like they have righted the ship.
Portugal has maybe one more run in them next year, same for Croatia.
Belgium is also pretty good on paper.
Serbia has some impressive youth level talent, don‘t think though they will be ready for 2020.