Gomi lost in their first fight because he:
1) Was bored and didn't have the extreme drive to win since he already had his hands on a belt.
2) Wasn't fighting to defend his belt.
But now that Gomi feels ashamed of not having that same fire he did when he first came into PRIDE, he will seek revenge.
And now that his belt is on the line...
The result will be like Gomi vs Azeredo I.