Pirlo won't become next Italy coach because of his contract with Russian betting company got lot of negative attention. IMO, it's good, he wasn't good option. Pirlo was such iconic player, but as coach he didn't had any big achievements until now.
Now again we hear same names of Allegri or Mancini as main options. Like always, when national team or big their clubs appoint coaches, it looks that they doin't have other options than Allegri, Sarri, Gattuso or Spaletti.
I know that he have job, but maybe Gasperini wouldn't be bad option?
England has had so many different managers and styles (what is, really, English football anyway?). Spain also isn't always about possession, they can, and have turned things inside out when needed but do agree the identity is less about playing style than philosophy of structure, and why it hasn't mattered much whoever took charge of Spain, it mattered only that they understood the way players play and clubs play, in Spain at home and abroad. That team matters over player. Always the team.
Spain case is actually very interesting. Look at De la Fuente - before become Spain coach he was basically no name and had not much success in work with clubs. Maybe we can't say same things about Del Bosque as he had big wins with Real, but it was long time ago before becomeing Spain coach.
But offcourse, things get easier when you have generation of players like Xavi, Iniesta, Ramos, Casillas and etc or current generation. Italy with their no name players is in different situation completely.