Deep inside an attic filled with Vintage figures and Rebel Alliance vehicles...
Vintage General Madine (since Dodonna hasn't been made YET): "We have analyzed the emails and have discovered a weakness. The Empire has designed its Death Star playset vertically. It's defenses are a cannon at the top. They don't consider a small attack to be a threat. We have located a weak point, right at the bottom of the set."
Arvenid Crivelnedski: "Excuse me, sir. My name is hard to remember and pronouce correctly."
Madine: "That's okay."
B-Wing Pilot: "What good is an assualt on the bottom?"
Madine: "Like I said, the Empire doesn't consider a small attack force to be a threat. X-Wing and Y-Wing Fighters will fly down an aisle in the toy department and ram into this garbage masher part on the bottom. It will start a chain reaction that will topple the main playset."