Should Every Character Have A Contingency Plan

I'm on the fence with this one. Some characters are overpowered and don't really need it but....I just don't know.

To what?

@night4345:

A worst case scenario. Say for example Superman and Batman both die and every villain in the galaxy decide to strike.

yes

Always have a back-up plan! (That should apply to everyone)

Or an old Samurai quote I live by- "Expect nothing, and prepare for the unexpected."