Wave 6: Blast from the Past (I guarantee that would be the article title if these ships are what they went with).
Imperial: Ventator-class and/or Acclemator-class. They fit just as well into the Imperial aesthetic of triangle ships, and they were available as ships in Empire at War. Wouldn't be a bad choice to bring into the game.
Rebel: retrofitted Providence-class ( Rebel One title) and/or retrofitted Recusant-class. Rebel One showed up in the comics, and art from the Predator upgrade in X-Wing shows both a Providence-class and Recusant-class in Rebel colors.
I really quite like the Rebel One design. Gives the impression of a Providence-class that was refitted by Mon Cal shipwrights.
The name on the other hand isn't so great...but then given "Home One" I suppose that's another Mon Cal influence.
Edited by Red XIV