Well Here some ideas:
1. If a new squad is formed they can be transported in a Republic Gunship to the drop off-point.
2. We get dropped off by a Republic Gunship and are aupplied with a speeder bike for each squad member.
3. Only a certain amount of bullets. So we may switch weapons with droids and use their ammo if we run out. Or maybe Ammo supply drops at certain areas.
All I have for now as of ideas. You can start posting the story if you'd like. Where would we start the briefing room in the gunship heading towards the battlefield, or on the battlefield?