The Cowboys will open up their final season at Texas Stadium tonight as they host the Houston Texans in a preseason match for the Governor’s Cup.  The Cowboys enter tonight’s game with an 0-and-2 record, while the Texans are undefeated on the preseason.  Cowboys head coach Wade Phillips is expected to let the first team play through at least the first three quarters.  Tonight’s game gets under way at 7:00 p.m.