You can bet they will. My plan to upload my animations "as is" is being reconsidered since it will be possible to add styles now to the game instead of overwriting existing ones.
My rough ideas are:
Clean up the shield, and both backhand styles.
Make a blue (Maul) and red (Exar Kun) staff style.
Make a Niman dual style.
Make a Makashi yellow single style
Make a Longsword style.
Make a yellow and red saber and blaster style.