Arik Armstead works out for NFL football scouts during Pro Day at the University of Oregon in March.
Arik Armstead works out for NFL football scouts during Pro Day at the University of Oregon in March. Ryan Kang The Associated Press
Arik Armstead works out for NFL football scouts during Pro Day at the University of Oregon in March. Ryan Kang The Associated Press

49ers draft thoughts: Anatomy of a trade; Arik Armstead’s year 1 role

May 01, 2015 08:21 AM