Back in the old days, you gave hints as to how your character would behave via an alignment. It is real easy to add something similar to your main cliché too. Thanks to the sadly out of print Alternity, here is a list for your consumption. Just sprinkle some of these in to your cliché description and see how much easier it is to know more about your character.
Moral Attitude
timetravelandrocketpoweredapes:
Batman Alignments.
Kicking a dude while eating ice cream is some hardcore evil.
Alignment, always a good peg to hang a character on.
I wonder if there are other comic characters that could fit into the standard alignment grid as well as Batman?