You can take an Assist action, and throw Width in dice to someone else next round, or take it yourself. Wild Talents has this as a function of powers, but I like the general utility of it, so if players do it creatively they can use anything they like for an assist.

My players really dig it, and it gives them something to do when there's a mismatch between their characters' capabilities and the current menace. They can assist the guy who's making an impact.

Similarly, defending other people.