ok I will give my two cents on this subject
defensively we are bad, all big mens except Milutinov are big holes in defense, and we had all the time two big man in five, and Milutinov least. Scola who is 39 had 20 points.. Jovic and Micic are lets say good Euroleague defenders, are not class of Rubio or Campazo, which they showed.. and when you can not defend PG on perimeter and inside game it is easy to stretch defense and have good ball movement.
on the other hand, like I said our PG are more or less useless in offense, they can not create, can not shoot, they are easy guarded.. we could not hit anything from three point line, other than Bogdan.. end even he was guarded heavily, and got his stats only by creating shoot for himself, as nobody could get by his opponent and pull his defender.. Jokic is useless more or less when the paint is filled with defenders.. I will not even mention Marjanovic and Raduljica, as they are not for this level of competition..
in short if you can not break defense on perimeter, if you can not hit shot from outside, they will fill in the paint and you will not have inside game.. so no easy points, no offensive rebounds and no offense flow..
now Teodosic can shoot, can play pick and roll.. he was never a player that depended on athleticism, and he is made for these types of games against Spain and Argentina..