If Maya isn't sure of her solidity, then I'll help. I haven't engaged anyone yet, so I'm free to travel wherever. Saki and Maya seem to have something story-wise to settle, so if she doesn't want help it's all gravy.
There's a lot less Jedi than I anticipated in the invasion(sadly), so most(all) are already involved with duels. That really only leaves opportunities for outnumbered fights and Popo.
Edit: Although Shara is outnumbered, they're just talking lol if Helios shows up there won't be much talking, just spears. Lots of spears.