Flexibility. Thats the main feat of this card. While Crisis Averted can ignore crisis and do one more thwart, this one will help you (and your team) to efficiently thwart among all the schemes without losing spare points here and there.
Aside from that, another big value is the AERIAL trait; which Cannonball appreciates much; and with Angel (hero) it translates into a card draw or a free 3 damage (archangel). And it also works with Team-Building Exercise, Techno-Organic Wings, Falcon's Flock (Falcon (Hero)), and The Power of Flight to ease the costs.