Case 1: The station has a deadly virus and kills some of your crew when you try to scavenge it.
Case 2: The station is overrun by hostile aliens and you need marines to scavenge it.
Case 2.1: Alternatively you could Fuel Bomb the station for 75% less loot.
Case 2.2: The station has an corrupted security system active thats hostile to everything, require marines to clear it out.
Case 3: The station has some asteriods/boulders embeded in it and you need double the heavy machinery it would require normally to clear it out.
At all interesting suggestion. Now we do not need to carry any farines.
1: virus, so there shuld be added some bioprotective suits, so player should carry it like machinery, but be able to perform salvages with losses. (also, it seems there is no atmoshpere, so crew are using spacesuits, how does such virus infects them?)
2: it can be some hostile survivors, or robotics like remnants or derelicts.
3: you can also gain unique minerals from such asteroids.
4: also, there would be possible option to find some unique hullmodes, which are not possible to reconstruct, one module and you can install it just in one ship. More interests to survey far worlds.
I like such suggestion! +1.