a380s grounded

What's Wrong at Rolls-Royce, and Who Will Benefit?

It's looking more and more like the explosion of a Roll-Royce engine on a Qantas-owned Airbus A380 last week wasn't an anomaly, but a sign of an as-yet unidentified design flaw. So how deep are the problems at Rolls-Royce, and which of its competitors are most likely to benefit from its troubles?