Miller was the second back to leave Sunday's game against the Bills in Week 2 with an injury, as he joined Knowshon Moreno on the sidelines following a fourth-quarter ankle injury. Reported by CBSSports.com
According to CBSSports.com's Chris Towers, Miller suffered a sprained right ankle in the fourth quarter, and was unable to return to the game. He finished the game with 11 carries for 46 yards after Moreno exited with an elbow injury. He also hauled in two passes for 7 yards on five targets. Damien Williams stepped into the lineup as the injuries mounted. According to the Miami Herald, Miller was well enough to go back into the game in the next series, but did not see the field again as the Dolphins fell, 29-10. ... More on Miller and Moreno as further details come to light.