Personally... I would like to saw his head off in the name of the Americans he beheaded
Too quick for my taste. I would like to talk to him to see what makes him tick
I kinda like the old western movies where the Indians staked a victim out in the desert tied in rawhide and left him to die of thirst. I would like to add dropping small amounts of red ants on his naked body every fiftheen minutes while I ask him what he thinks about what I'm doing.