The financial crisis has been an economic curve ball with global impact.
»New technologies have thrown a curveball at conventional risk assessment.
• Bert Blyleven's speciality
• Delivery that could lead to a strike
• It may cause a strike
• Pitcher's delivery
• Pitcher's specialty
• Slider relative
• Tricky pitch
• Unexpected development
• Unexpected pitch
• Unpleasant surprise, so to speak