Role Call: WR Houston Trying To Make It In Dallas
Nick Eatman
(Editor's Note: With the offseason program in the rearview mirror, it's time to look ahead. As part of the preparation for training camp, this series will introduce 25 key players who are new to the Cowboys' roster, rookies and veterans alike. We'll continue with rookie wide receiver Dennis Houston.)
How He Got Here: A native Texan, Houston is has been well-traveled in his retu