For a little clarification here's a few scenarios, anyone know how they play out?

Dirrell loses to Ward
Froch loses to AA

Top 4 advance so what if those guys end up witroh 2 points each? I'm assuming Froch advances which makes that decision stink even more.

What if Ward loses 2 and Froch loses, what is the tiebreaker there for 2 guys who haven't fought each other?

What if Allan Green loses to Ward but beats Kessler by KO and ends up tied with Abraham at 3 points? What then would Abraham's tiebreaker against Taylor kick in?