Role Call: Liufau expected to make early impact
Patrik Walker
(Editor's Note: As part of the preparation for training camp, this series will introduce 25 players who are new to the Cowboys' roster, rookies and veterans alike. We continue with Marist Liufau.)
How He Got Here: Standing at 6-foot-2 and weighing in at 234 lbs., Liufau is Hawaii-born and has a football pedigree in his bloodline, helping him to carve out a name of his own on