Which major Decepticon in the 3rd movie should have lived to be the main villain/new army raiser in the fourth movie? I personally would like to see Starscream run away as usual but have an after credits scene (with Igor ) where he realizes that all are dead and it is now necessary to become the glorious leader of the Decepticons. Their only goal now would be to bring destruction on the insect planet (since there is no Cybertron to return to) and personally execute Optimus Prime. Also, there is no "None of the above, bring on Unicron" option for fear that EVERYONE would pick that one. Just vote in this hypothetically thinking that one of these would survive for another day.