If the 3 memebers of the crew are running the cyro free kit, put them in a PvE Cyro. The gear is useless for geared crews going into Cyro, the free kit can't take in vault keys. They'd only be able to once a day try to get maximum clearance and extract with some good loot.
#What about making the Cyro free kit a PvE experience?
sharp harness
whole glade
This is actually a kind of interesting idea. It would then make it where they have better gear to take into other things, and potentially lose which would keep people playing longer (I think)