Manny Pacquiao, along with Floyd Mayweather, is one of the most lucrative draws in Boxing. The man across the ring from him stands to make a lot of money and has a huge opportunity for greater spoils and glory with a victory.
To fight Mayweather or Pacquiao is one of the most coveted opportunities in the sport. This list is based on Pacquiao's own suggestion, or perhaps someone from the Pacquiao camp, that the great Filipino superstar would take two fights a year through 2013.
One disclaimer—this list is going to assume Manny is victorious in the first four fights, because obviously a Pacquiao loss would upset the schedule and probably result in a rematch. That's too complicated a notion for me to factor into this fictitious exercise. This is merely a theory of what could happen.