I agree. Grant ran a 4.32 (probably inflated a bit) back in 2013.
All-American candidate and cornerback Bradley Roby leads all Buckeyes on the board with a time of 4.26 in the 40. That's blazing, and again, would have been the top time at the 2013 NFL Combine. Quarterback Braxton Miller, second on the list, checks in with a 4.32, with corner Doran Grant matching him. Rounding out the top five are wide receiver Devin Smith at 4.33 and linebacker Ryan Shazier at 4.35.