We can safely say that Alabama running back Najee Harris is the early favorite for the Buffalo Bills. A short while after Mel Kiper mocked Harris to the Bills in his last mock draft, ESPN colleague Todd McShay had the same projection in his post-Super Bowl mock (ESPN Insider account required).
McShay apparently didn’t read Kiper’s mock, since he expected some pushback for choosing to give the Bills a first-round running back:
It has been three years since we had multiple running backs in Round 1, and Kiper will shake his head at this pick, but the Bills’ run offense was a visible issue during their playoff run.