I think if you go back and rewatch the Battle of Endor scene you'll see the A wings really do more noticeable damage to ships than any other fighter type. They pop a bridge deflector shield generator and then there's the (accidental) Kamikaze into the SSD's bridge.
A-Wing Special Ability: "Too late!"
While attacking a ship, this squadron can suffer two damage to cause the defending ship to suffer one damage on the defending hull zone.
A-Wings make great missiles!
Faceup damage I'd hope! Better make it Dodonna's Pride style and bypass shields.