The Broncos are preparing for news running back Montee Ball sustained a major groin injury Sunday against the Cardinals, according to NFL.com. The Denver Post reported Sunday Ball could be "out for a while," according to an NFL source.
After Ball left the game early in the third quarter, he was replaced by Ronnie Hillman, who rushed for a team-high 64 yards on 15 carries. The Broncos also leaned on running back Juwan Thompson, who had 15 rushing yards and one touchdown on three carries.