Earlier today, we reporters from NFL Nation joined forces to give you a look at skill position battles throughout the league. My apologies for not being able to provide more clarity there, as the Houston Texans are still sorting through their backup running back situation -- really the only skill position battle this preseason. It's an important one, though. Keep an eye on rookie Alfred Blue as that process continues. "Good teammate, hardworking guy, football smart, three-down back -- he's got to continue to improve catching the football," Texans coach Bill O'Brien said on Blue.via ESPN.com - NFL Nation http://ift.tt/1nWFk4r

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