Also, these are my thoughts for the teams.
Assuming Simus, Mesk and Anton stay at base and that Miyamoto and Lukas stay together so that they can return with the shuttle if needed we have:
Vehicle: MS and RBs | Base: Simus, Mesk, Anton(Simus stays back to act as mission control, update the map and act as expedition leader (make any important decisions) in the absence of Miyamoto. She can also drive the vehicles and make repairs if needed. Mesk stays back to repair the base (fix morgue, etc.), drive vehicles for extraction and heal\repair anyone brought back. Anton stays back to watch
television precursor helmetcam logs, make repairs and improve equipment (maybe he can help Simus make her sniper rifle thingy, or maybe he can make the manual powered supply vehicles I mention below). The base team can move where needed and make resupply runs with the minishuttle or move individually by taking rocketbikes.)
Vehicle: S | Team1: Miyamoto, Lukas, Michael, Denzel (Put Michael there since he has some AUX skill and Denzel since he's an AUX fixable robot. That way this team doesn't need a medic and Mesk can stay back at base. Bishop can take Michael's position.)
Vehicle: MS | Team2: Auron, Jack, Morul, Lars(Auron is a certified fleshtech. Well, not certified but you know what I mean. I'm a bit worried that this team lacks firepower, so maybe Lars can switch position with Bishop.)
Vehicle: MPV | Team3: Zephyris, Bishop, Flint, Vichslav(Zephyris doesn't have a plus in medical, but it's better than a minus. I tried putting the people less likely to be injured here so that if something bad happens, Zephyris can have an easier time fixing them. Bishop can switch places with Michael and Lars. Switching with Lars and thus leaving the team with no reliable pilot is acceptable since the MPV probably requires no skill to be driven. With Flint's, Vich's, and Bishop's exoskeleton the MPV should be easy to power. If there is need for immediate extraction, the MPV can be left behind and the team can leave with a minishuttle coming from the base.)
Each team must have at least 4 drones if possible.
All teams must ensure their specialists (medic and pilot/technician) survive, so they shouldn't be exposed to unnecessary risks. For short expeditions the teams can begin their journey on foot and request their vehicles from the base if needed. (Driver drives there with the vehicle and a rocket bike inside the vehicle then returns to base with the rocket bike. Like carrying a motorcycle in the trunk of your car.) For longer expeditions vehicles are necessary to provide supplies, if no resupply runs are made from the base. To conserve fuel, simple 4 wheel carriers can be constructed from scrap and spare parts to carry supplies.
Feel free to tell my why this suggestion is horrible.