I have a question concerning the Death Star in the Rebellion campaign. I played it in the past a couple of times, but I still wonder: Does the Death Star have a pattern to speak off? One that the player can actually use, in order to avoid planets' destruction?

It's been awhile since I've played but as far as I recall it attacks planets that are poorly defended, so long as there's an escort fleet. Best-case scenario is to fortify defenses at all your planets along its route (though it will still blow up the planet even if the Imps lose)and try to hit-n-fade the escort fleet so that by the time Luke Skywalker+ Red Squadron and the Millenium Falcon appear at Yavin IV you can send them to the DS' location and "Blow that thing so we can go home!" Good luck.