NFL draft grades, NFC North: Bears lay foundation for breakthrough; Vikings aggressively roll dice
Round 1: Terrion Arnold, CB, Alabama (No. 24 overall) Round 2: Ennis Rakestraw Jr., CB, Missouri (61) Round 4: Giovanni Manu, OT, University of British Columbia (126) | Sione Vaki, RB, Utah (132) Round 6: Mekhi Wingo, DT, LSU (189) | Christian Mahogany, OG …