Tobar said:

I didn't see them complaining when the EU overwrote DROIDS which had A-Wings pre-ANH. The Rebellion is a large organization with many different cells. The main fleet is mostly composed of X-Wings. That there are different cells with access to different ships makes sense on a galactic scale. The Battle of Endor saw the gathering of many different cells into one massive fleet to take on the Second Death Star.

If by 'massive fleet' you mean a meager collection of barely military craft such as Blockade Runners, transports, a Medical Frigate and some converted luxury cruise ships along with a handful of fighters, then yes, they did.

;)