Who is Pacquaio gonna fight next after Mosley, is it McCloskey, Berto, or Kirkland at 150 catchweight?

If Juan Manuel Marquez doesn't sign with Golden Boy then I'm willing to bet thats the fight he takes after the Shane Mosley bout. He'll do one of three things; A. Take a fight with Juan Manuel Marquez and silence critics, B. Wait try to fight Floyd Mayweather, C. Retire if Floyd doesn't come to the table.