What would you like to see on season 4 of star wars the clone wars?

I'd like to see them start where they left off with Assajj Ventress
continuing her quest for revenge against Count Dooku and see Savage
Opress go after Ventress. Maybe that could lead to the following
battles;

Ventress vs Grevious
Darth Maul vs Ventress
Savage vs Dooku 2
Dooku vs Maul (who knows?)
and obviously Ventress vs Dooku and Savage vs Ventress

Also, who do you think would win these battles?