Any questions about Jadeveon Clowney's athleticism or work ethic may have been put to rest with a dominating display of explosiveness and balance. Was it enough to convince the Texans to select him No. 1 overall?
Bill O'Brien and the Houston Texans are keeping "all options open" for the No. 1 overall pick. That includes Texas A&M quarterback Johnny Manziel and South Carolina pass rusher Jadeveon Clowney, who were defended by O'Brien on Tuesday.