Finally! According to the current article (let's hope it holds up) the Targeting Computer does not have any ship size restrictions on it like it did in 1st Edition. This means mean Grand Moff Tarkin can finally shove Krennic out the airlock and get a decent crew member to sit beside him in the Lamda Class Shuttle.
Thoughts on who it should be?
For theme, I am thinking Tarkin + Vader