Hear me out! There may be some use for Omega Ace with the addition of Imperial Veterans. This list I've created in theory should get OA her target lock and focus before she even takes an action, leaving her with the ability to use expose as her action to ensure 3 crits each attack. The list doesn't completely cater to her either, as Rexler and Bren both hold their own. Let me know what you guys think.
Omega Ace (20)
Tie/fo Fighter
Expose (4)
Comm Relay (3)
Stealth Device (3)
Rexler Brath (37)
Tie Defender
Veteran Instincts (1)
Tie/D (0)
Tractor Beam (1)
Tomax Bren (24)
Tie Bomber
Crack Shot (1)
Tie Shuttle (0)
Fleet Officer (3)
Systems Officer (2)
Twin Ion Engine Mk.11 (1)
Total: 100