A good proportion of the Pilots in X-Wing have a corresponding Crew card - but there's a few notable exceptions.
The two that spring to mind immediately for me are the two guys who occupied the gunners chairs in the Falcon at the Battle of Endor - Lt. Blount and Airen Cracken.
Not sure what abilities I'd give them - probably something that meshes well with Lando, seeing as he was flying the falcon with them on board - so something based around green maneuvers / removing stress tokens or abilities that trigger when a friendly ship performs a free action.
What other Pilots do you think have been overlooked for a Crew card counterpart?