Moreno went to the locker room on Miami's second possession and was ruled out for the rest of the game.
The 27-year-old running back, who had 134 yards and a touchdown in Miami's Week 1 win over New England, had only one carry for four yards on Sunday. Moreno missed 20 games in five seasons with the Broncos before signing with the Dolphins this offseason.
Knowshon Moreno is currently expected to miss four weeks with dislocated elbow, per source. — ProFootballTalk (@ProFootballTalk) September 14, 2014
- Chris Mascaro