The season hasn't even started yet and already the Miami Dolphins are dealing with injuries to players expected to play key offensive roles. Pro Bowl center Mike Pouncey underwent hip surgery Monday and is expected to miss at least three months, sources familiar with the injury said, while running back Knowshon Moreno will undergo arthroscopic knee surgery this week and miss four to five weeks, sources said. The Dolphins hope to have Moreno back in time for the start of the preseason, but Pouncey is expected to be sidelined for the start of the regular season. Read more http://espn.go.com/nfl/story/_/id/11125026/mike-pouncey-miami-dolphins-undergoes-hip-surgery
