I think the new Astromech that lets you stress on the defender will work really well with a y and Ion, The only thing is they need to be in firing arch but just the stress ion will shut that ship down.
I don't think it will. The Y wing then will either have a 1 or 2 straight to clear the stress. The other alternative will be to keep the Y wing stressed through the activation phase , and clear the stress at the start of combat with wingman. Neither of those sounds that pleasing to me. It will be better on X wings and E wings (dial depending, but I would think they would have more green than a Y wing).
Yea i was thinking about that aspect of it, I suppose it would be good in conjunction with another ship using it then add the ion, Or even the new flachette, the amount of stress giving upgrades in this game will be unreal.
I dont think the greens on the y wing dial will hurt it much anyway, if you Ion&Stress the ship you can just follow it to its peril.
Easier said then done of course.