"3. Vader's wingman The guy was given a direct order not to fire. He was just around for moral support."
And let's not forget...Han shot him in the back as well.
"7. The garbage compactor door Even Leia thought this was excessive. "
He even shot into the compactor one more time just for good measure ! The pit beast was honestly just looking for another meal. Why does Han like going into the lairs of such creatures (i.e. space slug), and denying them sustenance?
Han obviously doesn't like other creatures...I bet he would have shot at the probe droid with even more enthusiasm, had he known there were space kittens in there.
