Miami Dolphins running back Knowshon Moreno has been sidelined with a knee problem.
Moreno has a knee injury and might need to have arthroscopic surgery.
The injury isn't regarded as serious.
Lamar Miller has been working with the starters.
The Dolphins had one of the worst running games in the NFL.
Follow me on Twitter: @RavensInsider
Aaron Wilson covers the Ravens for The Baltimore Sun
Check out our partners at TiqIQ for the best deals on all games on the 2014 NFL schedule.
NOV 26 Joel Corry
Elvis Dumervil will be handsomely rewarded after his big night in New Orleans.
NOV 25 Jeff Fedotin
Tampa Bay wide receiver has a TD in four straight games.
NOV 20 Joel Corry
A detailed look at the eight candidates vying for that unique honor.