If Judah will make conclusions from the first fight and will cease to play the fool on a ring, in re-match I would give him more chances to win than Spinks.
After that Juan Manuel Marquez showed fighting vs Orlando Salido, it is doubtly that he has many chances to get victory over Manny Pacquiao.
My forecast: Pacquiao by KO 3-6.
The fight Pacquiao vs Rafael Marquez will be more interesting.