Well, do you know how will countries be split into the two pools for these Olympic Games ? For instance, how can you assume that already qualified Brazil, Italy and the USA will be in the same pool A ?
OK we can now guess OG pools. What we have for (almost) sure is this:
Pool A: Brazil, Italy, US
Pool B: Poland, Russia, Argentina
I want to go further and make some predictions. If we assume we will have Iran from Asia with some other team, it will be like this:
Pool A: Brazil, Italy, US, France, Canada/Australia/Japan, IC. Winner
Pool B: Poland, Russia, Argentina, Iran, Cuba, Af. team
If Iran doesn't qualify and Canada qualifies, we will have the question how to distribute two teams with the same ranking (Canada and France) in pools. If Iran and Canada don't qualify, France will be in pool B. Generally pool A will be a death pool.
Cuba position is different according to teams from Asia (or Canada).