There are many holes in this like the fact that a Nova bomb is a exploding star yet it can hit a planets surface. You sound ignorant and even if it is no one in destiny would see the real goku because of his afterimage. Guardians will be attacking a mere image of goku. Goku grabs supernovas and absorbs them, move at faster then light speed, destroy planets with ease and now the entire universe with 3 punches. Vex are unable to alter time that creates paradoxs. If goku was in vault of glass they will never know he was there until he ripped Atheon apart piece by piece. Destiny gods = maybe planets destroyers Dragon ball gods = universe destroyer Tell me which one as a guardian you would want to fight?