*** UPDATE ***
To check out the 25-man roster for the two-game set in Australia, scroll down a bit and look at the lineup on the right side where it's all spelled out for you.
The Dodgers have until Friday to set their 25-man roster for the first couple of games Down Under, but for now, here's a look at the 30 men who made the trip overseas:
Scott Van Slyke
If I had to venture a guess as to the five who will NOT be on the final roster, I would go with Patterson, Lee, Baxter, Rojas, and Maholm.
Despite the rocky spring from Kershaw, you can still see him giving at least 6-7 innings in the first game, and Ryu can easily give the same. So, they might only need 4-6 innings of bullpen work between the two games, which is why I see a couple names, if not more, slashed off the bullpen list.
Maholm is only there in case of an emergency to Kershaw or Ryu. Assuming those two stay healthy (please let them stay healthy!), then Wright can handle the long relief role, and Maholm won't be needed.
As for Rojas and Baxter getting off my list, that's more of a toss up than anything. I thought maybe Butera would be left off, but maybe carrying that extra catcher isn't a bad idea. Someone like Figgins is capable of playing in the outfield as well, so there's any extra body to play multiple positions if necessary.