[Tracer]

In an effort to solve the problem of plot-critical wingmen getting blown away, I had the idea to ship-guardian some of the wingmen and have them depart when their hull gets really low. But you can't have individual ships break off from a wing and then leave, can you?

[Mobius]

What about trying it?

You can issue orders to single ships with the appropriate SEXPs. You can't do that if you manage the departure cue of the entire wing.

[Snail]

Can:

every-time-argument
-any-of
--(wingmen you need to survive)
-less than
--hits-left
--<argument>
--rand
---5
---15
--add-goal
---<argument>
---warp-out
-invalidate argument