The Texans "fear" a torn ACL for RB Lamar Miller, ESPN's Adam Schefter reports. That doesn't come as a surprise if you've seen video of the injury. We'll look for confirmation of the torn ACL, but we've already removed Miller from the RB rankings. His absence leaves Houston with RBs Duke Johnson, Damarea Crockett, Karan Higdon and Taiwan Jones. Johnson is clearly the top talent here. And while he's never handled a true lead role at the NFL level, he goes 5'9, 210 pounds and averaged 18.6 carries per game in his final college season at Miami. We'll look for clues about the Texans' backfield plans. But if they're willing to give Miller 12 to 15 carries per game -- on top of the pass-catching work -- he'll boast top-15 fantasy upside.