Yeah.. it would have to be FAQ'd. But the idea would be to allow only 1 EPT to be added. You can always add the line: "You cannot equip two Vet. Co-pilots."
What it would do is make the named Shuttle pilots way more flexible and actually useful in a 100 point match.
Some combinations could be:
Yorr + Wingman, the ultimate stress clearer. In theory he could take 2 stresses off your ships a round.
Kagi + Expert Handling, He'd drive any list that likes TLs crazy. They'd have to just focus and try to deal with him first.
Intimidation + Enhanced scopes + APL. Move first. Block action. Roll for APL. Lower their agility. Nice triple punch of suck.
Any of them Adrenaline Rush. White stop maneuver once!
DTF. 10 Hitpoints to pull crits off of a more important ship.
DareDevil! (you'll need EU, but you can get silly with Advanced Sensors)