Seahawks running back Thomas Rawls took a screen pass from Russell Wilson and raced up the right sideline, then blasted 49ers cornerback Tremaine Brock on his way to a 12-yard gain and a first down.vidguyhawks·Videos·April 26, 2016·1 min readRawls Highlights from HS and College Highlights when he was at Flint Northern HS then the Wolverines/Chippewas.