I don't know, but the thought of outfitting Y-wings and B-wings and maybe TIE Bombers with Flechette Torpedoes sounds cool.
Partial Spoiler alert! Rebel Transport Expansion Pack
I did notice the space mines up top have 4 effect types. One each causes:
hit
critical
ion
stress
and another shows a card with an arrow pointing to another card.
The last one is interesting. Flip up a current damage card? Flip down a current critical? Stop and play poker in space?