I doubt FFG would do this, but if they did end up releasing themed squadron packs for the X-Wing would anyone be willing to buy them? We sort of have a Red Squadron release with the current Wave 1 X-Wing 2.0 pack that comes with Red Leader, Red 2, and Red 3, and then the thrown in Corona 4. So following that scheme with differently painted X-Wings:
Included for Redundancy: Red Squadron Pack

Pilots:
Garven Dreis - Red Leader
Wedge Antilles - Red Two
Biggs Darklighter - Red Three
Thane Kyrell - Corona Four
Rogue Squadron Pack:
Pilots:
Wedge Antilles - Rogue Leader (Possible new ability)
Tycho Celchu - Rogue Two (In the event they didn't want to reuse Wedge)
Wes Janson - Rogue Five
Hobbie Klivian - Rogue Six
'The Contessa' - Corona Leader
*Note: Might be wrong with Wes and Hobbie's callsigns since they seem to change a bit around here and there.
Blue Squadron:

Pilots:
Antoc Merrick - Blue Leader
Jaldine Gerams - Blue Three (She had a number of speaking lines during the battle)
Barion Raner - Blue Four (The one who took out the Star Destroyer's shield projector)
Yendor - Corona Two
Phoenix Squadron:

Pilots:
Hera Syndulla - Phoenix Leader
Mart Mattin - Phoenix Two
Cleat - Phoenix Four
Duke - Phoenix Five
*Note: Was almost tempted to use Secon Dare for the last pilot but he didn't have a call sign, haha.
I know right off this is likely too many X-Wing pilots but was a sort of shower thought thing. For the groupings I tried to pick three from each squadron and throw in one Corona Squadron pilot based off the Wave 1 Expansion pack with the exception of the Phoenix one since they would likely try to mostly market that one as a Rebels expansion.