Fifa kinda base their rating on the previous season mostly.. So players like Barza and Bonucci may get a better rating than David Luiz, who aint that great anyway in defense..
I would give Barzagli 81/82 and Bon Bon 80/81 Buffon 83/84 Vidal 87 Vucinic Gio Asa 80 Matri Quag Pogba 79 Ogbonna 78...