The combatants...
Alexis Arguello (Nicaragua)
Marco Antonio Barrera (Mexico)
Rafael Limon (Mexico)
Danny Lopez (U.S.A.)
Juan Manuel Marquez (Mexico)
Erik Morales (Mexico)
Ruben Olivares (Mexico)
Manny Pacquiao (The Philippines)
Sort of a 2000's vs. 1970's theme, here. Here are the rules...
Pre-Final Matches:
1. Twelve rounds.
2. 10-Point Must Scoring System.
3. No three knockdown rule.
4. No mandatory eight-count.
5. You can be saved by the bell in the final round only.
Tournament Final:
1. Fifteen rounds.
2. 10-Point Must System.
3. Three knockdown rule in effect.
4. No mandatory eight-count.
5. You can be saved by the bell in any round.
Preliminary Round:
Arguello vs. Pacquiao (Arguello KO11 Pacquiao)
Barrera vs. Olivares (Olivares UD12 Barrera)
Limon vs. Morales (Morales SD12 Limon)
Lopez vs. Marquez (Marquez MD12 Lopez)
Semi-Finals:
Arguello vs. Marquez (Arguello TKO12 Marquez)
Olivares vs. Morales (Olivares UD12 Morales)
Final:
Arguello vs. Olivares (Arguello TKO11 Olivares)
Champion - From Managua, Nicaragua, "El Flaco Explosivo," Mr. Alexisssss Arguelllllloooo!!!

What do you think, guys? This could go so many different ways.