Complex sentence: Obomese signed with the Dallas Cowboys after going undrafted in the 2007 NFL Draft where played a few of their preseason games until he was cut by the Cowboys as part of the Roster Cutdown Requirements of the NFL in late August 2007.
Split into simpler sentences: Obomese signed with the Dallas Cowboys after going undrafted in the 2007 NFL Draft. He received some playing time few of their preseason games until he was cut by the Cowboys in late August 2007.